ABB G3HH HENF327954R0001 Power Supply Unit

G3HH HENF327954R0001 Power Supply Unit  

There are several types of power supply units which cover all the standard battery and AC power supply voltages. One power supply unit is capable of supplying a whole rack, i.e. a maximum of two NSD 70D's. A redundant supply can be achieved by installing two power supply units, which may be combined in any desired fashion.

The NSD 70D can be equipped for 48 VDC (G3HI), 110 VDC (G3HH) or 230 VAC, 50 Hz (G3HG). The connections will be accordingly, either to a DC- or to an AC primary system. The input supply voltage must correspond with the rating label and the power supply unit. The equipment and the cabinet must always be earthed. Every external power supply to the equipment must be short current and over current protected.

The NSD 70D must always be connected to a circuit breaker. in case of an redundant supply (two power supplies), there must also be two circuit breakers.

The power supply for two NSD 70D's can be derlved in one of the following ways:

- A singie unit supplies both NSD 70D's, i.e. one unit supplies the complete rack.

- Two units supply both NSD 70D's in parallel, i.e. the power supply is redundant.

- The left-hand unit [N1] supplies one NSD 70D and the right-hand unit [N9] supplies the other. One rack can thus house two independent NSD 70D systems each with up to 3 commands.

Two power supply units of any type may be combined in any way desired.

Technical Specifications

100% brand new and original,All the goods will be tested before shipment.

For the in stock items, we will send the order out within 5-7 days after receive the payment.

Global supplier of quality automation and control components.

Topteng offers a 12-month warranty from the date of delivery.

In the event of non-conforming product ( if damaged or incorrect product is received ),

Any nonconformity must be reported within 7 days of receipt of goods.

Questions? Call +86 18050017653  or Email sales4@nseauto.com