Page 179 - Twomaster_General_Catalogue_2024_2025

TWOMASTER STRING MONITORING

TWOMASTER STRING MONITORING

Product Product Code Description
Main control module of combiner box monitoring, used in 1500V or
51500001 below 1500V PV system. Support
up to 24 current channels

On the basis of , integrated circuit breaker
51500002 shunt trip drive is used for arc protection. It can also be used
without expansion module and RS485 communication.

Main control module of combiner box monitoring, used in
51500003 1500V or below 1500V PV system, Support
Combiner
up to 32 current channels
box
monitoring
Main control module of combiner box monitoring, used in
host
51700001 1700V or below 1700V PV system. Support up to 24
current/ARC channels

Combiner box monitoring host, used for systems of 1700V
51700002 and below, supports up to 24 current channels, and supports
RS485 communication

Combiner box monitoring host, used for systems of 1700V
51700003 and below, supports up to 24 current channels, and DC 24V
power supply

50004020 Four channel hall current sensor, current range: - 20A~20A

50004000 Four channel hall current and arc fault detecting sensor
Current
Sensor
50004030 Four channel hall current sensor, current range: - 30A~30A
Arc Fault
Detector

50004040 Four channel hall current sensor, current range: - 40A~40A

50004060 Four channel hall current sensor, current range: - 60A~60A

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