ABB 216NG63A HESG441635R1 Auxiliary DC Supply Unit

216NG63A HESG441635R1 Auxiliary DC Supply Unit   

The 216NG63 auxiliary d.c. supply unit transforms the station battery voltage UB to 24 V d.c. and provides electrical insulation between I/P and O/P. 

Depending on the station battery voltage UB, one of the following types is installed:

216NG61 : for UB = 48 / 60 V DC ± 25 %,

                 i.e. 36...75 V DC

216NG62 : for UB = 110 / 125 V DC ± 25 %,

                 i.e. 82.5...156 V DC

216NG63 : for UB = 220 / 250 V DC ± 25 %,

                 i.e. 165...312.5 V DC

Features

• Versions for 36 to 312 V dc input

• Outputs 24V dc, 150 W

• Short-circuit and overload-proof outputs

• Parallel connection to increase rating

• Parallel connection for redundancy (2 outputs)

• Space requirement: 3 rack divisions

In order to supply the electronic units with power the protection must be connected to an external auxiliary d.c. supply (station battery). The auxiliary d.c. supply unit 216NG61, 216NG62 or 216NG63 (DC/DC converters) steps the station battery voltage down to 24 V and provides electrical insulation between input and output voltages. The 24 V supply is distributed to the units inserted in the protection equipment rack via the B448C parallel bus. The 216NG61, 216NG62 or 216NG63 power supply unit also supplies the electronic circuits on the I/O units.

A 216MB66 equipment rack can be equipped with just one or with two redundant 216NG61, 216NG62 or 216NG63 auxiliary d.c. supply units. Redundant units can be connected to the same or to two different station batteries.

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