216AB61 HESG324013R0100 HESG435572P1 ABB Spot warranty

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Digital output unit 216AB61

• 32 outputs for controlling the relays of the

output auxiliary relay assembly

• Short-circuit proof

• Front plate LEDs for indication of activated relays

• Space requirement: one rack division.

Tripping output and binary input unit

216DB61

• 8 outputs for two-pole control of auxiliary

tripping relays

• Monitored output amplifiers

• 16 digital inputs for the signals from the

input auxiliary relay assembly (two each

can be used to externally enable and block

tripping respectively)

• Activated outputs and inputs indicated by

LEDs

• Front space requirements: one rack division.

Auxiliary DC supply unit 216NG61,

216NG62 and 216NG63

• 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.

All the REG216 protection functions operate

with sampled primary system voltages and

currents. The sampling rate of the analog