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YZ1-IBLE Series Intelligent Residual Current Operated Switches – Zhejiang Yuzan Tech
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Yuzan Tech Strengthens Global Presence with Intelligent Power Environment Solutions
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Intelligent Circuit Breaker Series: The Smart Core of Modern Power Distribution

ABOUT US

About Us - Introducing our team,
mission, and values.

YZ1-IBLE Series Intelligent Residual Current Operated Switches

Model

YZ1-IBLE-40
YZ1-IBLE-40M
YZ1-IBLE-63
YZ1-IBLE-63M

Parameters

Model YZ1-IBLE-40 YZ1-IBLE-40M YZ1-IBLE-63 YZ1-IBLE-63M
parameter Pole Number 1P+N
Rated Voltage Ue(V) AC 230
Rated Current (A) 6~40 (Adjustable) 6~63 (Adjustable)
Rated Insulation Voltage Ui(V) 400
Rated Impulse Withstand Voltage Uimp (kV) 2.5
Rated Operating Frequency f(Hz) 50
Rated Residual Current I△n (mA) 30/200
Rated Residual Making and Breaking Capacity Im (A) 500
Instantaneous Trip Type Electronic
Residual Current Trip Characteristic Type AC
Reference Ambient Temperature (℃) 30
Nominal Thread Diameter d (mm) M4
Mechanical Life (Times) 100000
Electrical Life (Times) 100000
Protection Overload Delay Protection 1A~1.5In (Adjustable), default 1.5In
Overload Delay Protection Action Time 1~3600 seconds (Adjustable), default action at 15 seconds
Short-Circuit Instantaneous Protection No action at 4In; Action at 7In
Short-Circuit Instantaneous Protection Action Time Agreed Time ≤100ms
Overvoltage Protection 240~280V (Adjustable), default 275V
Overvoltage Protection Action Time 1~15 seconds (Adjustable), default action at 9 seconds
Undervoltage Protection 150~200V (Adjustable), default 160V
Undervoltage Protection Action Time 1~10 seconds (Adjustable), default action at 3 seconds
Leakage Protection 30mA
Leakage Protection Action Time ≤100ms
Over-temperature Protection 1~200℃ (Adjustable), default action at 85℃
Over-temperature Protection Action Time 1~15 seconds (Adjustable), default action at 10 seconds
Remote Control Remote Opening Controlled by remote Web terminal or APP to open the circuit breaker
Remote Closing Controlled by remote Web terminal or APP to close the circuit breaker
Measurement Voltage 0.7Un≤U≤1.3Un, Accuracy ±0.5%
Current I≤0.05In, Accuracy ±1.5%; 0.05In<I≤0.2In, Accuracy ±0.75%; 0.2In<I≤1.2In, Accuracy ±0.5%
Power 0.05In≤I≤0.1In, Accuracy ±2%; 0.1In<I≤1.2In, Accuracy ±1%
Electric Energy 0.05In≤I≤0.1In, Accuracy ±2%; 0.1In<I≤1.2In, Accuracy ±1%
Communication Communication Interface RS485 (Standard Configuration)
Communication Protocol Modbus-RTU
Communication Rate Default 9600bps, optional 2400bps, 4800bps, 9600bps
Product Installation Dimensions

Dimension Drawing of YZ1-IBLE-40 (M)

Dimension Drawing of YZ1-IBLE-63 (M)

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