Avtron Power Solutions Digital Binder

Expand SIGMA LT Load Bank Capabilities with Optional SIGMA Gateways

Avtron offers both wired and wireless Gateways for use with the SIGMA LT platform. Both Gateways can also connect load banks controlled by the Avtron SIGMA 2 load bank platform. Their features are compared below.

Product Knowledge

SIGMA Gateway

SIGMA Wireless Gateway

Wired Gateway

Wireless Gateway

Communicates through USB cable for SIGMA PC and SIGMA PC Basic. Ethernet cable for SIGMA Network Pro

Communicates via Wireless TCP/IP or Wired Ethernet Cable, Modbus TCP for PLCs, or SIGMA Network Pro

Connects with up to 25 SIGMA LT compatible resistive load banks

Connects with up to 25 SIGMA LT compatible resistive load banks

Can also connect load banks controlled by Avtron's SIGMA 2 control system

Can also connect load banks controlled by Avtron's SIGMA 2 control system

Sample of SIGMA LT Load Banks Networked using Wireless Gateway and SIGMA Network Pro Software

METERING

METERING

METERING

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

!

!

!

MODE

MODE

MODE

5 kW

5 kW

5 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

LOAD SELECT

LOAD SELECT

LOAD SELECT

480V

480V

480V

LOCAL

ON

LOCAL

ON

LOCAL

ON

ON

ON

ON

CONTROL POWER

CONTROL POWER

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

240V

240V

240V

REMOTE

REMOTE

REMOTE

METERING

METERING

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

!

!

MODE

MODE

5 kW

5 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

LOAD SELECT

LOAD SELECT

480V

480V

LOCAL

ON

LOCAL

ON

ON

ON

CONTROL POWER

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

240V

240V

REMOTE

REMOTE

WiFi Access Point

WiFi Router

METERING

METERING

METERING

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

!

!

!

MODE

MODE

MODE

5 kW

5 kW

5 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

LOAD SELECT

LOAD SELECT

LOAD SELECT

480V

480V

480V

LOCAL

ON

LOCAL

ON

LOCAL

ON

ON

ON

ON

CONTROL POWER

CONTROL POWER

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

240V

240V

240V

REMOTE

REMOTE

REMOTE

METERING

METERING

METERING

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

!

!

!

MODE

MODE

MODE

5 kW

5 kW

5 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

LOAD SELECT

LOAD SELECT

LOAD SELECT

480V

480V

480V

LOCAL

ON

LOCAL

ON

LOCAL

ON

ON

ON

ON

CONTROL POWER

CONTROL POWER

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

240V

240V

240V

REMOTE

REMOTE

REMOTE

CAT5 Ethernet

METERING

METERING

METERING

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

!

!

!

MODE

MODE

MODE

5 kW

5 kW

5 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

5 kW 10 kW 10 kW 10 kW 20 kW 20 kW 20 kW

LOAD SELECT

LOAD SELECT

LOAD SELECT

480V

480V

480V

LOCAL

ON

LOCAL

ON

LOCAL

ON

ON

ON

ON

CONTROL POWER

CONTROL POWER

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

240V

240V

240V

REMOTE

REMOTE

REMOTE

Laptop or PC with SIGMA Network Pro Software L t PC ith SIGMA

WiFi Access Point

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