Nous contacter
|
English
|
Mon compte
|

Accueil
Produits
Littérature
Nouveaux Produits
Liquidation

Afficher les filtres

AC et DC Controles

Drives Accessories (46)
Variateur AC (11)
Variateur DC (19)

Marque

KB (79)

Braking Type

AC Line Regenerative, DC Injection (1)
DC Injection (9)
N/A (20)
No (1)
[+] Voir plus... [-] Voir moins...

Dimensions Inches

4.3" X 3.9" X 2.5" (1)
5.90" x 9.50" x 5.00" (1)
9.8" X 7.6" X 7.3" (1)
N/A (2)
3.70 X 6.80 X 3.00 (1)
3.92" x 6.06" x 3.65" (1)
4.10” x 6.30” x 1.70”. (1)
4.3 in x 3.64 in x 1.25 in (1)
4.3 x 3.64 x 1.25 (1)
4.3 X 3.9 X 2.5 (1)
4.3" X 3.9" X 2.5" (1)
4.30 X 3.60 X 1.30 (1)
4.30" x 3.60" x 1.30" (2)
4.30” x 3.60” x 1.30” (1)
4.30” x 3.60” x 1.30”. (2)
4.50 X 3.70 X 1.90 (1)
5.10 X 7.20 X 4.10 (1)
5.10" x 7.20" x 4.10" (1)
5.90 X 9.50 X 5.00 (1)
5.90" x 9.50" x 5.00" (1)
6.3" x 7.0" x 2.60" (1)
7.00 X 4.95 X 4.15 (1)
7.70 X 12.00 X 3.40 (1)
7.70" x 10.00" x 3.50" (1)
9.53" X 5.51" X 5.86" (1)
9.8 X 7.6 X 7.3 (3)
[+] Voir plus... [-] Voir moins...

Enclosure

Chassis, IP20 (1)
IP20 (1)
N/A (1)
Nema 1 (3)
Nema 1, IP50 (1)
Nema 4X, IP65 (9)
Open Chassis (2)
Open, Chassis (13)
[+] Voir plus... [-] Voir moins...

Frequency

N/A (31)

HP

Thru 1-1/2 (1)
Thru 1HP (1)
Thru 2HP (1)
Thru 3/4 (1)
0.75/1.5 - 1.0/2.0 (1)
1 (3)
1 / 2 (3)
1/2 (2)
1/2HP (2)
1/3 (1)
1-1/2 (1)
1-1/2 HP (1)
1-1/2HP (1)
1-1/2HP / 3HP (1)
1HP (3)
1HP / 2HP (1)
2 (2)
2HP (1)
3HP (3)
5 (1)
[+] Voir plus... [-] Voir moins...

Input Amps AC

2.0A (1)
2.4A (3)
3.6A (2)
4.0A (1)
5A (1)
6.7A (3)
9.0A (2)
9A (3)
12.0A (1)
12A (7)
15A (2)
22A (1)
24A (2)
38A (1)
40A (DC) (1)
[+] Voir plus... [-] Voir moins...

Input Phase

12/24VDC (1)
115 VAC (6)
115 VAC (1)
115/230 VAC (15)
120/240 VAC (1)
230 VAC (6)
460 VAC (1)
[+] Voir plus... [-] Voir moins...

Input Voltage

N/A (1)
1 (29)
3 (1)

Model

Optional Accessories

*Model KBMA-24DF Drive Options: Forward-Stop-Reverse Switch Signal Isolator, Auto/Manual Switch (1)
Accessories include: SIVFR Signal Isolator (9597), MSB Multi Speed Board (9503), RFI Filters Class A and B, DLM Download Module, Drive Linktm Programming Kit (9582), Modbus Communications Kit (9568), Dynamic Brake Module (9598). (1)
KBIC-125 (9433), SCR DC Drives, 115 Vac Input, 0-130 Vdc Output, thru 0.75(3/4) HP, Open, KBPB-125 (8900), SCR Relay Reversing DC Drives, 115 Vac Input, 0-130 Vac Output, thru 1, KBCC-125 (9936), SCR DC Drive, 115 Vac Input, 0-90 Vdc Output, thru 1 1/2 HP, Open Chassis, (1)
N/A (7)
Optional accessories include: Switches for, Forward-Stop-Reverse, Power On/Off, Run-Stop-Jog and Auto Manual for Voltage Following, Signal Isolator, MSB Multi Speed Board, Class B RFI Filter, DLM Download Module, Drive Linktm Programming Kit, Modbus Communications Kit, Dynamic Brake Module. (1)
Options include Auxiliary heat sink, Barrier Terminal Board, RFI/EMI filters and Signal Isolation. (3)
Options include Auxiliary heat sink, Barrier Terminal Board, RFI/EMI filters and Signal Isolation. (1)
Options: Signal Isolator (P/N 9431), ON/OFF AC Line Switch (P/N 9341), Run-Stop-Jog Switch (P/N 9340), Auto/Manual Switch (P/N 9377) (1)
Signal Isolator (P/N 9431), ON/OFF AC Line Switch (P/N 9341), Run-Stop-Jog Switch (P/N 9340), Auto/Manual Switch (P/N 9377), Forward-Brake-Reverse Switch (P/N 9339), Electronic Forward-Brake-Reverse (APRM-PC P/N 9378) (1)
SIVFR Signal Isolator (9597), MSB Multi Speed Board (9503), RFI Filters Class A and B, DLM Download Module, Drive Linktm Programming Kit (9582), Modbus Communications Kit (9568), Dynamic Brake Module (9598). (1)
8832 SIMG Signal Isolator Board, 8833 KBMG Multi-Speed Board Plugs on top, 9861 Heatsink 7'', 9995 Din Rail Mounting for L Bracket Controls. (1)
9480, 9340, 9600, 9481, 9526, 9523, 9512, 9605, 8890 (2)
9480, 9482, 9340, 9600, 9481, 9507, 9526, 9605 (1)
9480, Forward-Stop-Reverse Switch, 9600, SIAC-PS (2G) Signal Isolator with Power Supply, 9481, KBAC Auto/Manual Switch Kit, 9605, KBAC Signal Isolator with Auto/Manual Switch Kit (Installs inside all KBAC controls), 8890, SIAC-PS (3G), KBAC Signal Isolator Board with Power Supply (1)
9597, KBVF Signal Isolator with Run/Fault Relay (Installs on end of KBVF), 9503, KBVF Multi-Speed Board (Installs on end of KBVF, 9598, KBVF Dynamic Braking Module for single phase In models, 9568, KBVF Digital Interface Module, ModBus, RS-232 & 485 (1)
9861, Auxiliary Heatsink 7 in. / Options include Auxiliary heat sink, Barrier Terminal Board, RFI/EMI filters and Signal Isolation. (1)
9863, 9884, 9443, 9849, 9861, 9832 (2)
9863, KBIC Barrier Terminal Kit, 9884, KBIC Barrier Terminal Board, 9443, SI-5 , KBIC Signal Isolator Board (SI-5), 9849, Combo Fuse Kit for Motor Armature & AC Line (Fuses not included), 9861, Auxiliary Heatsink 7", (1)
9863, KBIC Barrier Terminal Kit, 9884, KBIC Barrier Terminal Board, 9443, SI-5 , KBIC Signal Isolator Board (SI-5), 9849, Combo Fuse Kit for Motor Armature & AC Line (Fuses not included), 9861, Auxiliary Heatsink 7", 9832, Knob and Dial Kit - Large Dial P (1)
9863, KBIC Barrier Terminal Kit, 9884, KBIC Barrier Terminal Board, 9443, SI-5 , KBIC Signal Isolator Board (SI-5), 9849, Combo Fuse Kit for Motor Armature & AC Line (Fuses not included), 9861, Auxiliary Heatsink 7", 9832, Knob and Dial Kit - Large Dial Plate (2.25" x 2.06") (1)
[+] Voir plus... [-] Voir moins...

Output Armature VDC

N/A (11)
0-12/24VDC (1)
0-90 / 180 VDC (1)
0-90 VDC, 180 VDC (1)
90 VDC (8)
90 VDC / 180 VDC (6)
180 VDC (3)
[+] Voir plus... [-] Voir moins...

Output Field Volt/Amps DC

N/A (12)
1A (2)
100 VDC, 200 VDC (5)
100 VDC, 200 VDC, 50 VDC (6)
100 VDC, 50 VDC (6)
[+] Voir plus... [-] Voir moins...

Output Phase

0-12/24VDC (1)
0-130 VAC (1)
0-130 VDC (1)
0-130/180 VDC (1)
0-180 VDC (3)
0-90/180 (1)
0-90VDC (1)
1-130 VDC (1)
90 VDC (2)
90 VDC (1)
90/180 VDC (5)
180 VDC (2)
230 VAC (9)
230 VAC (1)
460 VAC (1)
[+] Voir plus... [-] Voir moins...

Output Voltage

N/A (20)
3 (11)

Product Summary

KBAC 9481 Auto/Manual Switch Kit for use with SIAC is designed for installation on the front cover of the KBAC inverters. It is used to select either the Main Speed Potentiometer for “manual operation” or a remote voltage following analog signal for “automatic operation”, from the SIAC Signal Isolator option (Part No. 9600 (1)
KBDA-27D White (9544) AC Drives, Nema 4x Inverter 2 HP, 115/230 Vac 1-Phase Input, 230 Vac 3-Phase Output, Nema 4x Enclosure, Variable Frequency Drives (1)
KBDA-42 Black (9763) AC Drives, Nema 4x Inverter 1 HP, 460 Vac 3-Phase Input, 460 Vac 3-Phase Output, Nema 4x Enclosure, Variable Frequency Drives (1)
KBIC-240D (9464), SCR DC Drives, 115/230 Vac Input, 0-130/180 Vdc Output, thru 1 HP, Open Chassis (1)
KBMA-24D Black (9533) AC Drives, Nema 1 Inverter 1 HP, 115/230 Vac 1-Phase Input, 230 Vac 3-Phase Output, Nema 4x Enclosure, Variable Frequency Drives (1)
KBRC 9485 Forward-Stop-Reverse Switch Kit is designed for installation on the front cover of the KBRC-240D. It is used to provide electronic reversing for the KBRC-240D. (1)
KBRC 9487 Auto/Manual Switch Kit is designed for installation on the front cover of the KBRC- 240D. It is used to select either the Main Speed Potentiometer for “manual operation” or a remote voltage following analog signal for “automatic operation.” (1)
KBRC Power On/Off Switch assembly is designed to provide a positive AC line power disconnect. It can be installed in lieu of, or in addition to, the factory installed Start/Stop Switch assembly. The switch is double pole which is used to disconnect both AC lines. If only one AC line is to be disconnected, a single pole can be used. Refer to local electrical codes that apply. The Power On/Off Switch assembly contains two (2) blue and two (2) white wires which are terminated with 0.250” female quick-connect terminals. (1)
KBRF-350, CE Approved AC Line Filter (Class B) Mounts Under KBVF and "L" Bracket Controls (1)
KBVF 9598 DBVF Dynamic Brake Module for Single Phase Input Models (230VAC only) is designed to be used with the KBVF Series Drives (Model Nos. KBVF-21D, 22D, 13, 23, 23D, 14, 24, 24D) and the KBBL Series Drives (Model Nos. KBBL-2P2D, 2P3D, 2P6D, 21D, 22D, 23D, 24D). The DBM provides up to 25% continuous braking torque and 200% instantaneous braking torque (maximum 1 HP (0.75 kW). (1)
KBVF/KBAC-MSB 9503 Multi Speed Board provides (4) user selectable preset speeds to control a motor connected to the KBVF Adjustable Frequency Drive. A preset is selected with a contact closure or open collector. (1)
KBVF-24D (9979), 1 HP, 115/230 Vac, 1-Phase(Input), 230 Vac. 3-Phase(Output), IP 20 Enclosure (Open Chassis), Variable Frequency Drives (1)
N/A (17)
Operates off 115 Volt AC line, 50/60 Hz. Filtered DC output for cooler motor operation, longer brush life, lower audible noise, and wider speed range. (5)
Operates off 115/230 Volt AC line, 50/60 Hz. Filtered DC output for cooler motor operation, longer brush life, lower audible noise, and wider speed range (2)
Operates off 115/230 Volt AC line, 50/60 Hz. Filtered DC output for cooler motor operation, longer brush life, lower audible noise, and wider speed range. (2)
Operates off 230 Volt AC line, 50/60 Hz. Filtered DC output for cooler motor operation, longer brush life, lower audible noise, and wider speed range. (2)
SCR DC Drives, 115/230 Vac Input, 0-90/180 Vac Output, thru 2 HP, Nema 4X (1)
SCR DC Drives, 230 Vac Input, 0-180 Vac Output, thru 3 HP, Nema 4X (1)
SCR, 115/230 VAC, thru 1.0/2.0 HP, 90/180 VDC ARM, NEMA 4X Enclosure (1)
The fittings are designed to provide a liquidtight seal when using cables to wire the drive. These fittings are suitable for all KB NEMA 4X drives. Table 1 shows the specifications of the fittings. Figure 1 shows the order in which the fitting parts are assembled. Figure 2 shows the assembled fitting (1)
The KBIC-240DS is an adjustable speed DC Drive. It will control motors between 1/50-1.0 HP (2.0 HP w/aux. Heat-sink) by inserting the proper Plug-in Horsepower Resistor. The KBIC-240D motor speed control operates from either 115vac or 230 vac and is designed for 90vdc PM and Shunt* motors. Speed range is 50:1 with load regulation of 1%. Features include Auto Inhibit, Voltage Following, MOV transient protection, 5K speed pot and trimpot adjustments for Min, Max, Accel, IR and CL. Options include Auxiliary heat sink, AC Line and Armature Fuse Kit, Barrier Terminal Board, RFI/EMI filters and Signal Isolation (model SI-5). UL, CSA, CE, C-tick. (CCC pending). See instruction manual for wiring 90vdc Shunt motors on 230vac input. (1)
The KBMG Multi-Speed Board (Part No. 8833) provides (4) - user selectable preset speeds to control a motor connected to the KBMG-212D Regenerative Drive. A preset (PS 1, PS 2, PS 3, PS 4) is selected with a contact closure or open collector. The motor speed for each preset is adjustable via trimpot settings which can be fine tuned by using the HI-LO range jumpers. Motor direction is setby the position of Jumper R/F (forward/reverse) which is provided for each preset. Connections to the Multi-Speed Board are made via a barrier terminal block. A connector is available for a tach-generator,if required. (1)
The Run-Stop-Jog Switch provides selection between the Main Speed Potentiometer setting or a momentary jog speed, which can be used to index a machine into position. The switch contains three (3) positions: 1. “Run” – The switch is placed in this position when the control output is to be set using the Main Speed Potentiometer.2. “Jog” – Used to provide a low speed output. This position is spring loaded so the switch must be 3. “Stop” – Used as a resting position when the Jog function is used. The motor will stop when in this position. (1)
The SI-5 and SI-6 Barrier Terminal Board Signal Isolators convert standard KBIC® and KBMM™ controls to an isolated input. By using external resistors, the input signal can be changed to 0-100VDC, 0-200VDC and 4-20mA. The output voltage is 0-10VDC which can be rescaled via the built-in Min and Max trimpots. Selectable AC line jumpers allow the SI-5 and SI-6 to be used either with 115 or 230VAC controls. Installation is made by simply mating the unit to the speed control via the built-in quick-connect terminals. (1)
The SI-6 Barrier Terminal Board Signal Isolators convert standard KBIC® and KBMM™ controls to an isolated input. By using external resistors, the input signal can be changed to 0-100VDC, 0-200VDC and 4-20mA. The output voltage is 0-10VDC which can be rescaled via the built-in Min and Max trimpots. Selectable AC line jumpers allow the SI-5 and SI-6 to be used either with 115 or 230VAC controls. Installation is made by simply mating the unit to the speed control via the built-in quick-connect terminals. (1)
The SIAC-PS Signal Isolator with Power Supply provides an isolated interface between non-isolated signal sources and the drive. It is used with the KBAC 2G Series Drives to isolate, amplify, and condition DC voltage and current signals from any source (tach-generators, transducers, PLCs, and potentiometers). It provides an isolated input to control motor direction and an isolated 5 Volt DC power supply for potentiometer operation. In addition, this updated model contains an isolated 24 Volt DC power supply for transducers or auxiliary equipment. All input connections and power supplies are isolated from the AC line and motor wiring. It installs easily into the drive with a snap-in mounting base and is wired with a connector. Main features include voltage or current signal inputs. Other features include a power on LED, barrier terminal blocks to facilitate wiring, multi-turn trimpots (MAX1, OFFSET), and a jumper for voltage or current signal input selection. An optional accessory for use with the SIAC-PS is the Auto/Manual Switch (Part No. 9481) to select a signal input from either the SIAC-PS or the Main Speed Potentiometer of the drive (1)
The KB Electronics KBWA Hybrid Drive Series consist of an AC digital drive with a analog interface that operate on either 115 or 230 VAC. The KBWA-23D is housed in a vented NEMA 1 / IP 20 enclosure and is rated through ½ HP. Model KBWA-22D is housed in a non-vented NEMA 1 / IP 50 enclosure and is rated through ¼ HP. These drives combine the digital technology of the microprocessor with an easy to use analog interface. Simple trimpot adjustments and selectable jumpers are used in lieu of complicated programming. (1)
White (9520) AC Drives, Nema 4x Inverter 3 HP, 230 Vac 3-Phase Input, 230 Vac 3-Phase Output, Nema 4x Enclosure, Variable Frequency Drives (1)
White (9521) AC Drives, Nema 4x Inverter 2 HP, 115/230 Vac 1-Phase Input, 230 Vac 3-Phase Output, Nema 4x Enclosure, Variable Frequency Drives (1)
1/2 HP, 115 Vac, 1-Phase(Input), 230 Vac. 3-Phase(Output), IP 20 Enclosure(Open Chassis), Variable Frequency Drives (1)
1/2 HP, 115/230 Vac, 1-Phase(Input), 230 Vac. 3-Phase(Output), IP 20 Enclosure(Open Chassis), Variable Frequency Drives (1)
9884, The KBIC® and KBMM™ Barrier Terminal Boards easily convert a standard control with quick-connect terminals to barrier terminals. Provision is made for AC line and armature fusing. The Barrier Terminal Board installs directly over the control by mating the Q-D terminals. A separate .110” jumper wire can be used to connect to the I1 Inhibit terminal or, on the KBMM™, to the T or B terminals which are used for tach feedback. (Refer to KBMM™ Instruction Manual.) Fuses supplied separately. (1)
[+] Voir plus... [-] Voir moins...

Temperature Range

N/A (12)
0-40/32-104°F (1)
32-113°F (18)

Type

AC Drives (9)
Battery Powered DC Drive (1)
DC Drives (2)
DC Drives Regen Reversing (1)
Digital AC Drive (2)
SCR Regen Reversing Drive (1)
SRC DC Drives (13)
SRC DC Drives Torque (2)
[+] Voir plus... [-] Voir moins...

Page d'accueil>
Marques>
KB

KB

Résultat(s)

Type d'affichage
Résultats par page
Trier par

KBRC Forward - Stop - Reverse switch

KBRC Forward - Stop - Reverse switch
KB
Code : 9485

Veuillez nous contacter

Disponibilité : En inventaire

KBRC On / Off AC Line Switch Kit

KBRC On / Off AC Line Switch Kit
KB
Code : 9486

Veuillez nous contacter

Disponibilité : En inventaire

KBRF-350 AC LINE FILTER

KBRF-350 AC LINE FILTER
KB
Code : 9511A

Veuillez nous contacter

Disponibilité : En inventaire

KBRG-225D SCR DRIVE 115 / 230-IN 0-130-OUT THRU 1.5HP CHASSIS

KBRG-225D SCR DRIVE 115 / 230-IN 0-130-OUT THRU 1.5HP CHASSIS
KB
Code : 8800Q

Veuillez nous contacter

Disponibilité : En inventaire

KBRG-255 DRIVE 5HP 230-1 / 180VDC CHASSIS

KBRG-255 DRIVE 5HP 230-1 / 180VDC CHASSIS
KB
Code : 8821N

Veuillez nous contacter

Disponibilité : En inventaire

KBSI-240D Signal Isolator, Stand Alone

KBSI-240D Signal Isolator, Stand Alone
KB
Code : 9431C

Veuillez nous contacter

Disponibilité : En inventaire

KBTC-125 SRC DC DRIVE 1HP 115V-IN 90VDC-OUT CHASSIS

KBTC-125 SRC DC DRIVE 1HP 115V-IN 90VDC-OUT CHASSIS
KB
Code : 9100D

Veuillez nous contacter

Disponibilité : En inventaire

KBTC-225, SRC DC DRIVE TORQUE 3HP 230V-1 IN 180VDC OUT OPEN

KBTC-225, SRC DC DRIVE TORQUE 3HP 230V-1 IN 180VDC OUT OPEN
KB
Code : 9101C

Veuillez nous contacter

Disponibilité : En inventaire

KBVF Dynamic Braking Module for single phase In models

KBVF Dynamic Braking Module for single phase In models
KB
Code : 9598A

Veuillez nous contacter

Disponibilité : En inventaire

KBVF Multi-Speed Board (Installs on end of KBVF)

KBVF Multi-Speed Board (Installs on end of KBVF)
KB
Code : 9503B

Veuillez nous contacter

Disponibilité : En rupture d'inventaire

KBVF-13 Drive AC 1 / 2hp 115V-1ph In 230V-3ph Out

KBVF-13 Drive AC 1 / 2hp 115V-1ph In 230V-3ph Out
KB
Code : 9957Q3

Veuillez nous contacter

Disponibilité : En inventaire

KBVF-23D DRIVE 115 / 230V 1PH / 230V 3PH

KBVF-23D DRIVE 115 / 230V 1PH / 230V 3PH
KB
Code : 9959Q3

Veuillez nous contacter

Disponibilité : En inventaire

KBVF-24D DRIVE 115 / 230V 1PH / 230V 3PH

KBVF-24D DRIVE 115 / 230V 1PH / 230V 3PH
KB
Code : 9979Q4

Veuillez nous contacter

Disponibilité : En inventaire

KBWA-23D AC DRIVE 1 / 2HP 115 / 230 IN 230V-3 OUT W / FSR

KBWA-23D AC DRIVE 1 / 2HP 115 / 230 IN 230V-3 OUT W / FSR
KB
Code : 9946B

Veuillez nous contacter

Disponibilité : En inventaire

KBWM-120 DRIVE DC NEMA 1 115 IN 0-90VDC OUT

KBWM-120 DRIVE DC NEMA 1 115 IN 0-90VDC OUT
KB
Code : 9380H

Veuillez nous contacter

Disponibilité : En inventaire

Knob and Dial Kit - Large Dial Plate (2.25" x 2.06")

Knob and Dial Kit - Large Dial Plate (2.25" x 2.06")
KB
Code : 9832

Veuillez nous contacter

Disponibilité : En inventaire

RESISTANCE 1.5-3HP 115 / 230V

RESISTANCE 1.5-3HP 115 / 230V
KB
Code : 9850

Veuillez nous contacter

Disponibilité : En inventaire

RESISTANCE 1 / 12-1 / 4 115 / 230V

RESISTANCE 1 / 12-1 / 4 115 / 230V
KB
Code : 9837

Veuillez nous contacter

Disponibilité : En inventaire

RESISTANCE 1 / 2-1HP 115 / 230V

RESISTANCE 1 / 2-1HP 115 / 230V
KB
Code : 9841

Veuillez nous contacter

Disponibilité : En inventaire

RESISTANCE 1 / 20-1 / 6 115 / 230V

RESISTANCE 1 / 20-1 / 6 115 / 230V
KB
Code : 9836

Veuillez nous contacter

Disponibilité : En inventaire

RESISTANCE 1 / 3-3 / 4 115 / 230V

RESISTANCE 1 / 3-3 / 4 115 / 230V
KB
Code : 9840

Veuillez nous contacter

Disponibilité : En inventaire

RESISTANCE 1 / 30-1 / 10 115 / 230V

RESISTANCE 1 / 30-1 / 10 115 / 230V
KB
Code : 9835

Veuillez nous contacter

Disponibilité : En inventaire

RESISTANCE 1 / 4-1 / 2 115 / 230V

RESISTANCE 1 / 4-1 / 2 115 / 230V
KB
Code : 9839

Veuillez nous contacter

Disponibilité : En inventaire

RESISTANCE 1 / 8-1 / 3 115 / 230V

RESISTANCE 1 / 8-1 / 3 115 / 230V
KB
Code : 9838

Veuillez nous contacter

Disponibilité : En inventaire

Plus de résultats

Compte & Commandes
Mon compte
Mon panier
Mon profil
Mes listes d'achats

Service à la clientèle
À propos
Littérature
Politique de Confidentialité
Termes & Conditions
Garantie & Retour

Nous joindre

© Universal Motors. Tous droits reservés. Solution eCommerce : k-eCommerce