0532-58691672
0532-58691672
qbfdz@126.com
qbfdz@126.com
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Northern Electric & Power Co., Ltd. (Qingdao)
Add:山东省青岛市崂山区劲松七路236号瀚晨商务中心二楼278室
Tel:0532-58691672
Phone:0532-58691672
Email:qbfdz@126.com
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fire switch off rapid shut down and monitoring
Number of visits: 30
Unit Price: Face to face
Minimum Ordering:
Total supply:
period for dispatch: Delivery within 3 days from the date of buyer's payment
Valid until: Long-term effectiveness
Last update: 2020-03-21 10:06
Product Details
 Quick Details
Place of Origin:
Shandong, China
Brand Name:
NEP
Model Number:
PVG-4, PVG-1/2/3/4
Application:
Commercial
Solar Panel Type:
Monocrystalline Silicon, Polycrystalline Silicon, Grade A Polycrystalline
Battery Type:
Lithium Ion, Lithium
Controller Type:
self-controller
Mounting Type:
Ground Mounting, Roof Mounting, Carport Mounting
Output Voltage (V):
80v, V *quantity panel
Output Frequency:
50/60hz
Work Time (h):
24hour
Certificate:
ETL
Specification:
MINI
Load Power (W):
400w
Name:
Flat And Inclined Roof Systems PV On Grid Micro Inverter
Output Type:
Dual
Protection:
NEMA6/IP66/IP67
environment:
-40-+85 degree centigrade
Supply Ability
Supply Ability:
10000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Flat And Inclined Roof Systems rapid shutdown 
40pcs in one carton
Port
Qingdao or customized
Picture Example:
package-img
Lead Time :
Quantity(Sets) 1 - 100 >100
Est. Time(days) 3 To be negotiated
Video Description
00:00
 
00:12
 
RSD
fire switch off rapid shut down and monitoring
pv guard rapid shut down device 

safe pv guard controller matched  PV rapid shutdown RSD

1, feature of safe pv guard controller matched  PV rapid shutdown RSD

  

fire switch off  rapid shut down and monitoringFufire switch off  rapid shut down and monitoringkuoka, Japan

 

model  level rapid shut down and monitoring

pv guard rapid shut down device 

Rapid Shutdown Device (NEC 2017/2014 Compliant)

 NEP Strictly Business Confidential
   

NEP Strictly Business Confidential

model  level rapid shut down and monitoring

 

Safety Issues from String Inverter

Increased Safety

• Firefighter is at risk of high DC voltage

• Even the AC is shut down with AC switch, high DC voltage is still on your roof.

• NEC 2014: Rapid shutdown within 10 feet

• NEC 2017: Rapid shutdown within 1 feet

 

 
Rapid Shutdown (NEC 690.12) pv guard rapid shut down device 

NEC 2017

NEP Strictly Business Confidential

 

model  level rapid shut down and monitoring

 

Corporate Facilities

Design Team – Fukuoka, Japan

– System design
– Component design and qualification

• Used the Japanese Auto Industry electronic components to enhance the NEP micro inverter reliability

– To test the system to meet the Japanese standard
• NEP micro inverter is the onLY certified micro inverter in Japan

Design Team – San Jose/Chicago

– Software design
– Communication system designed in Chicago by formal Motorola

Engineers

Production Team – Japan/China

  • –  Quality department to overview the contract manufacture and the final products

  • –  Quality department to sample test the final products

  • –  Production lab to analyze any possible issues in production


    NEP Strictly Business Confidential

 
 
 

PV Guard Controller — Commercial/ Residential pv guard rapid shut down device 

model  level rapid shut down and monitoring

Standard 35mm DIN Rail mount
Direct connect to 208/240/480Vac AC power

– Support Low/High Voltage Ride Through

Compatible with SunSpec Signaling
– PVG controller can control SunSpec compatible RSD

receivers

Support NEP RSD Signaling and Monitoring

– RSD function according to NEC 2017
– Trouble shooting RSD function in case of error 
– Panel level monitoring at no additional cost

ON-grid / OFF-grid switch

– Support off-grid RSD system

Master / Slave switch

– System is controlled by one master controller

Relay control

 

2,picuture details of safe pv guard controller matched  PV rapid shutdown RSD

fire switch off  rapid shut down and monitoringfire switch off  rapid shut down and monitoringfire switch off  rapid shut down and monitoring

 

model  level rapid shut down and monitoring 

Specifications

fire switch off  rapid shut down and monitoring

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