Avtron Power Solutions Digital Binder

A x 3

5 kW

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

LOAD SELECT

480V

LOCAL

ON

ON

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

240V

REMOTE

ASCO Label P/N 1073470-001 Rev. C

METERING

V/Hz/kW V x 3 A x 3

!

MODE

5 kW

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

LOAD SELECT

WARNING Load Bank Monitoring and Control CONTROL POWER

480V

LOCAL

ON

ON

VOLTAGE SELECT

MASTER LOAD

240V

REMOTE

ASCO Label P/N 1073470-001 Rev. C

WARNING

SIGMA LT is Avtron Power Solutions' most streamlined load bank control system, and offers solutions for a range of configurations. It provides essential load test capabilities for a single resistive load bank or a network of up to 100 resistive units.

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

ON SIGMA LT Control

480V

480V

LOCAL

ON

LOCAL

ON

ON

CONTROL POWER

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

240V

240V

REMOTE

REMOTE

up to 25 Load Banks MODE

ASCO Label P/N 1073470-001 Rev. C

ASCO Label P/N 1073470-001 Rev. C

METERING

METERING

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

!

!

MODE

Local In its simplest form, a load test requires a load bank with the standard digital toggle switch control panel.

Optional Hand-Held Remote A single remote hand-held can also be used to control 1 up to 25 SIGMA LT load banks. WARNING

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

ON SIGMA LT Control

480V

480V

LOCAL

ON

LOCAL

ON

ON

CONTROL POWER

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

240V

240V

REMOTE

REMOTE

up to 25 Load Banks

ASCO Label P/N 1073470-001 Rev. C

ASCO Label P/N 1073470-001 Rev. C

WARNING

Optional Hand-Held

WARNING

WARNING

USB Control 1 up to 25 SIGMA LT load banks using a SIGMA Gateway. SIGMA Software* and a PC can be used for monitoring and data logging for en hanced load testing.

METERING

V/Hz/kW V x 3 A x 3

!

MODE

5 kW

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

LOAD SELECT

480V

LOCAL

ON

ON

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

240V

REMOTE

ASCO Label P/N 1073470-001 Rev. C

WARNING

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

up to 25 Load Banks MODE LOAD SELECT

ASCO Label P/N 1073470-001 Rev. C

ASCO Label P/N 1073470-001 Rev. C

METERING

METERING

SIGMA Control

V/Hz/kW V x 3 A x 3

!

!

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

480V

480V

LOCAL

ON

ON

ON

CONTROL POWER

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

VOLTAGE SELECT

240V

240V

REMOTE

ASCO Label P/N 1073470-001 Rev. C

ASCO Label P/N 1073470-001 Rev. C

SIGMA Gateway

SIGMA Control

Modbus TCP Some applications involving multiple load banks used simultane ously, can be easily interfaced to customer control and integrated with PLC, HMI or SCADA systems and proxy. CONTROL POWER ON 5 kW 480V 240V ! VOLTAGE SELECT MASTER LOAD REMOTE LOCAL ON MODE V/Hz/kW V x 3 A x 3 LOAD SELECT

WARNING

WARNING

SIGMA Gateway

METERING

METERING

V/Hz/kW V x 3 A x 3

!

MODE

WARNING

WARNING

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

ON SIGMA LT Control

480V

LOCAL

ON

CONTROL POWER

VOLTAGE SELECT

MASTER LOAD

240V

REMOTE

SIGMA PC Basic

up to 25 Load Banks

ASCO Label P/N 1073470-001 Rev. C

ASCO Label P/N 1073470-001 Rev. C

* SIGMA PC Software connects a single serial (USB) port. SIGMA PC Basic Software supports up to 3 SIGMA Gateways.

SIGMA PC Basic

tional d-Held

WARNING

WARNING

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

up to 25 Load Banks

ASCO Label P/N 1073470-001 Rev. C

ASCO Label P/N 1073470-001 Rev. C

SIGMA Control

Optional Access Point

Wireless Gateway

WARNING

WARNING

SIGMA Network Pro OR

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

METERING up to 25 Load Banks CONTROL POWER ON 5 kW 480V 240V ! VOLTAGE SELECT

ASCO Label P/N 1073470-001 Rev. C

ASCO Label P/N 1073470-001 Rev. C

METERING

SIGMA Control

V/Hz/kW V x 3 A x 3

V/Hz/kW V x 3 A x 3

!

MODE

MODE

Customer Modbus OR SIGMA Control

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

LOCAL

ON

LOCAL

ON

ON

CONTROL POWER

MASTER LOAD

VOLTAGE SELECT

MASTER LOAD

240V

REMOTE

REMOTE

up to 25 Load Banks

ASCO Label P/N 1073470-001 Rev. C

ASCO Label P/N 1073470-001 Rev. C

SIGMA Gateway

Wireless Gateway WARNING

WARNING

Python using AppNote

WARNING

WARNING

SIGMA PC Basic

3