Solar System Array String Combiner Box Monitoring Monitor

• Certification: ISO, CB
• Application: Home, Industrial, Commercial
• Specification: Normal
• Product Name: PV Array Monitor
• Work Time: 24h
• PV Array Input: up to 36
• Model NO.: KYV-CD12
• Installation Site: in Combiner Box
• Certificate: Ce RoHS ISO
• Material: Industrial Plastics
• Transport Package: Export Standard Package or According to Customer′s
• Trademark: KAYAL
• Origin: China
• HS Code: 1904031930
• Production Capacity: 200000pieces/Month

Product Description

PV array monitor

KYV-CD12 can collect 2-12 strings input with 12 channel hall

KYV-CD16 can collect 13-16 strings input with 16 channel hall

KYV-CD24 can collect 17-24 strings input with 24 channel hall

Features:

Fault alarm and location of PV array and fuse breaker 

Low limit and high limit alarm and location

PV array power measurement

PV array measurement of voltage and temperature(selectable)

State monitoring of lighting protection an output breakers(selectable)

MODBUS protocol communication,RS485/wireless

PC tools

Data monitoring

Current measurement accuracy adjusting

Voltage measurement accuracy adjusting

PV array temperature accuracy

Communication address setting

Model	KYV-CD12	KYV-CD16	KYV-CD24
PV Array input	≤12	≤16	≤24
Analog input	1 channel,4-20mA/0-5V	1 channel,4-20mA/0-5V	1 channel,4-20mA/0-5V
Digital input	2 channel,passive dry contract	2 channel,passive dry contract	2 channel,passive dry contract
Communication port	1*RS485,2500V photoelectric isolation	1*RS485,2500V photoelectric isolation	1*RS485,2500V photoelectric isolation
Communication port lighting protection	4KV(10/700us)(GB9043-1999)	4KV(10/700us)(GB9043-1999)	4KV(10/700us)(GB9043-1999)
Digital display	Accurate to 0.01 error≤5%	Accurate to 0.01 error≤5%	Accurate to 0.01 error≤5%
Power supply	85-264V ac or 120-370V dc or 18-36V dc (selectable)	85-264V ac or 120-370V dc or 18-36V dc (selectable)	85-264V ac or 120-370V dc or 18-36V dc (selectable)
power	≤10W	≤10W	≤10W
Working temperature	-35ºC to +70ºC(-30ºFto+158ºF)	-35ºC to +70ºC(-30ºFto+158ºF)	-35ºC to +70ºC(-30ºFto+158ºF)
Storage temperature	-40ºC to +85ºC(-40ºF to +185ºF)	-40ºC to +85ºC(-40ºF to +185ºF)	-40ºC to +85ºC(-40ºF to +185ºF)
humidity	5-95% no condensation	5-95% no condensation	5-95% no condensation
Fast transient burst	GB/T17626-4-4 class 3	GB/T17626-4-4 class 3	GB/T17626-4-4 class 3
Surge immunity	GB/T17626-4-5 class 3	GB/T17626-4-5 class 3	GB/T17626-4-5 class 3
PDMF	GB/T17626-4-5 class 4	GB/T17626-4-5 class 4	GB/T17626-4-5 class 4
Width*height*depth	317mm*44mm*80mm	360.5mm*41mm*88.2mm	317mm*44mm*88mm
Installation	Backplane wall mount	Backplane wall mount	Backplane wall mount