VAMP 150 User Manual

VAMP 150 Motor protection relay
Operation and Configuration
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Vamp 24h support phone : +358 (0)20 753 3264 VM150.EN005
5.4. Scaling of measuring transformers
Via the submenus of the SCALING menu the following can be
read and set:
SCALING/IL Scale
• Motor nominal current (Imot)
• Current transformer primary value (CTprim)
• Current transformer secondary value (CTsec)
SCALING/Io Scale
• Residual current transformer primary value (CToprim)
• Residual current transformer secondary value (CTosec)
• Residual current input channel 1A or 5A (Ioinp)
5.5. Configuring digital outputs DOUT
Via the submenus of the DOUT menu the following functions
can be read and set:
Configuration of the output signals to the output relays T1 and
T2, A1 – A3 and the operation indicators (LED) Alarm and
Trip, that is, the output relay matrix.
5.6. Configuring blocking matrix
BLOCKING
Configuration of the blockings is done under the BLOCKING
menu. Any start or trip signal can be used to block the
operation of any wanted protection stage.
5.7. Configuring the digital input DIGITAL
IN
Via the submenus of the DIGITAL IN menu the following
functions can be read and set:
• Status of the digital input (DI1)
• Operation delay (D1 dly)
• Polarity of the input signal (DI1pol), either normally open
(NO) or normally closed (NC) circuit.
• Remote release of latches using digital input (RemRel)
• Selection to event register (OnEvent and OffEvent)

VAMP 150 Specifications

General

Brand	VAMP
Model	150
Category	Relays
Language	English