NRZ28-20 Solar PV System Protection Fuse

Product category:: fuse
Product code:: P-653
Model:: NRZ28-20

Function & Use (Application Scenarios)

Power electrical appliances and fuse products are mainly applicable to short-circuit protection in distribution lines with a rated voltage not exceeding DC 1000V, a rated current not exceeding 20A, and a rated breaking capacity not exceeding 35kA

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Product highlights

Short-circuit protection capability
Strong breaking capacity
New Energy Scenario Compatibility
Reliable isolation protection
Engineering Application Compatibility

Model

NRZ28-20

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Main Product Parameters

CategoryIsolating Switch / Load SwitchSecondary CategoryFuse

Product details

Function and Usage

The NRZ28-20 solar photovoltaic system protection fuse is suitable for short-circuit protection in power distribution lines with a rated voltage not exceeding DC 1000V, a rated current not exceeding 20A, and a rated breaking capacity not exceeding 35kA.

Detailed Parameters

Table 1 of Parameters

Parameter Category	Parameter Item	Parameter Value
4.1 Main Technical Parameters	Model Specification	NRZ28-20
	Rated Voltage (V)	DC1000
	Breaking Capacity (kA)	35(15A);20
	Rated Dissipated Power (W)	≤3W
	Temperature Rise (K)	≤70
	Rated Current (A)	2, 4, 6, 8, 10, 12, 15, 16, 20

Table 2 of Parameters

Parameter Category	Parameter Item	Parameter Value
	Expected Current (RMS) IP(A)	2A, 3A, 4A, 5A, 6A, 8A, 10A, 12A, 16A(15A), 20A
	Current Peak (ID(A))	2A, 3A, 4A, 5A, 6A, 8A, 10A, 12A, 15A, 16A, 20A
	Time t(s)	10^-1 s to 10^1 s

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