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Solar PV Module Safety Device FR-PVMSD-TFQx

Key Features
1. PV module rapid shutdown meeting NEC 2017 & 2020 (690.12) requirements
2. Rapid shutdown: Triggered within 30 seconds after the monitor loses power or the control switch manually turn off.
3. Module level data monitoring: 5 big datum including voltage, current, power generation, power generation operating point, temperature five big data, and in the way of snapshot collection
4. Module-level arc protection: includes arc detection, protection, automatic reset, manual reset, alarm, early warning and locating functions
5. String break protection: active protection, all the PV module safety devices went into shutdown state within 5 seconds
6. Bidirectional PLC communication
Availability:

Schematic Diagram


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Specifications


Function

Product Model Number

FR-PVMSD-TFQA

FR-PVMSD-TFQB

FR-PVMSD-TFQC

FR-PVMSD-TFQH

FR-PVMSD-TFQJ

Electrical Data

Max input/output operating voltage

60Vdc

60Vdc

60Vdc

80Vdc

80Vdc

Range of input/output operating voltage

20~60Vdc

20~80Vdc

Max continuous input/output current (Imax)

15Adc

18A

25A

18A

25A

Max input short circuit current (Isc)

38Adc

Max system voltage (dc)

1500Vdc

Mechanical Data

Dimensions (without bracket, cable   & connectors)

134 x 28 x 22mm

Cable cross section size

TUV:4m²,   UL:12AWG

TUV:4m²,   UL:12AWG

TUV:6m²,   UL:10AWG

TUV:4m²,   UL:12AWG

TUV:6m²,   UL:10AWG

Cable length

Input ±20cm,Output ±80cmcustomize

Connector

MC4   compatiblecustomize

Weight with bracket, cable & connector

380 ± 20g

Environmental Data

Pollution degree

PD3

Operating ambient temperature range

-40 ~ 75℃

Relative humidity   range

4~100%

Ingress protection

IP68

PLC Communication Performance Data

Communication

Power Line Carrier Communication

Max cable loop length

500m

Max PV modules under one transceiver module

512

Max PV strings under one transceiver   module

32

Monitoring Performance Data

Voltage monitoring accuracy

± 0.2Vdc

Current monitoring accuracy

± 0.05Adc

Energy production metering accuracy

1%

Temperature monitoring accuracy

± 1℃

Arc Fault Detection, Protection

Max arcing fault detection and shutdown time

2.5s  selectable

Compliance

Communication compliance

PLC

Safety compliance

NEC 2017 & 2020 (690.12);

UL1741;

CSA C22.2 No. 330-17; IEC/EN62109-1

Arc fault detection and protection

UL1699B

EMC

EN IEC 61000-6-1:2019

EN IEC 61000-6-3:2021

EN IEC 61000-6-8:2020

 


 

Typical Application Wiring Diagram 


  

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Mechanical Drawing (mm)



MD




Detailed Feature List


Rapid Shutdown Features:

a.      Turn off trigger

b.      Reset

c.      Condition monitoring

 

Component-level arc protection:

a.      Arc detection and protection

b.      Manually reset the disk

c.      Automatic reset

d.      Arc monitoring

 

Group string break protection function:

a.      Line break detection and protection

b.      Fault alarm

c.      Manually reset the disk


Component data monitoring function:

a.      PV module voltage monitoring

b.      PV module current monitoring

c.      Power generation operating point of the    photovoltaic module

d.      Temperature monitoring

e.      PV plant data snapshot





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