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SPD bảo vệ cho khối nguồn

ZGG40-385 (3+1) Modular Power Supply SPD

The ZGG40-385 (3+1) Modular Power Supply SPD is made up of three varistor power supply modules and an air discharge tube power supply module for secondary protection of L-N and N-PE respectively. It is applied in the low voltage AC power distribution system, and connected between AC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.)

ZGG40-275 (3+1) Modular Power Supply SPD

The ZGG40-275 (3+1) Modular Power Supply SPD is made up of three varistor power supply modules and an air discharge tube power supply module for secondary protection of L-N and N-PE respectively. It is applied in the low voltage AC power distribution system, and connected between AC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.)

ZGG40-1000 (3) z Modular Power Supply Surge Protective Devic

The ZGG40-1000 (3) z Modular Power Supply SPD consists of three ZGG40-500MK power supply modules and an integration base in “Y Connection”, with a full protection mode of L (+)/N (-) -PE and L (+) – N (-). used for secondary and tertiary protection of the AC/DC system L(+)-N(-) and L(+)/N(-)-PE. The modules are equipped with the anti-reverse slot design, overtemperature protection, failure indication and remote signalling alarm dry contact, through which the installation and working status of modules can be monitored to see if reliable. Applied to the low voltage AC/DC power distribution system, the SPD is connected between AC/DC power supply and system equipment in parallel, preventing equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.)

ZGG40-385 (3+0) Modular Power Supply SPD

The ZGG40-385 (3+0) Modular Power Supply SPD is a kind of level C power supply lightning protector consisting of three pluggable MOV type power supply protection modules for protection of L-PE. It is applied in the low voltage AC power distribution system, and connected between the AC power supply and the equipment in parallel. It can prevent the equipment from the impulse surge and the transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.)

ZGG40-275 (2+1) Modular Power Supply SPD

The ZGG40-275 (2+1) Modular Power Supply SPD is made up of two varistor power supply modules and an air discharge tube power supply module for secondary protection of L1, L2-N and N-PE respectively. It is applied in the low voltage AC power distribution system, and connected between AC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.).

ZGG60-385 (2+0) Modular Power Supply SPD

The ZGG60-385 (2+0) Modular Power Supply SPD is made up of two varistors power supply modules, and can be used for protection of L-PE and N-PE. It is applied in the low voltage AC power distribution system, and connected between AC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.).

ZGG40-275 (2+0) Modular Power Supply SPD

The ZGG40-275 (2+0) Modular Power Supply SPD can be used for protection of L-PE and N-PE. It is applied in the low voltage AC power distribution system, and connected between AC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.).

ZGG60-385 (1+1) Modular Power Supply SPD

The ZGG60-385 (1+1) Modular Power Supply SPD is made up of a varistor power supply module and an air discharge tube power supply module for protection of L-N and N-PE respectively. It is applied in the low voltage AC power distribution system, and connected between AC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.)

ZGG40-385 (1+1) Modular Power Supply SPD

The ZGG40-385 (1+1) Modular Power Supply SPD is made up of a varistor power supply module and an air discharge tube power supply module for secondary protection of L-N and N-PE respectively. It is applied in the low voltage AC power distribution system, and connected between AC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.)

ZGG40-320 (1+1) Modular Power Supply SPD

The ZGG40-320 (1+1) Modular Power Supply SPD is made up of a varistor power supply module and an air discharge tube power supply module for secondary protection of L-N and N-PE respectively. It is applied in the low voltage AC power distribution system, and connected between AC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.)

ZGG40-275 (1+1) Modular Power Supply SPD

The ZGG40-275 (1+1) Modular Power Supply SPD is made up of a varistor power supply module and an air discharge tube power supply module for secondary protection of L-N and N-PE respectively. It is applied in the low voltage AC power distribution system, and connected between AC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.)

ZGG40-48 (1+1) Modular Power Supply SPD

The ZGG40-48 (1+1) Modular Power Supply SPD is made up of a varistor power supply module and an air discharge tube power supply module for protection of -48V-0V and 0V-PE respectively. It is applied in the low voltage DC power distribution system, and connected between DC power supply and system equipment in parallel. It can prevent equipment from the impulse surge and transient overvoltage caused by the outside environment (such as lightning, EMI, etc.) or by the system (such as switching effects of the system, startup or shutoff of the inductance and capacitance load, etc.).