PGR-6200 Datasheet, PDF (1/2 Pages) Littelfuse – The PGR-6200 Motor Protection Relay

PGR-6200 Series
Motor Protection Relay
POWR-GARD^® Protection Relays, Monitors & Systems
Motor Protection – Advanced (PGR 6000 Family)
1
2
Wiring Diagram
POWR-GARD^®
PHASE CURRENT
TRANSFORMER
PGC 2000 SERIES
(required)
A
POWR-GARD^®
GROUND-FAULT
CURRENT TRANSFORMER
PGC FAMILY
(required)
B
POWR-GARD^®
CURRENT INPUT MODULE
PGA-0CIM
Included (See Ordering Info)
2
TEMPERATURE INPUT
POWR-GARD^®
TEMPERATURE
INPUT MODULE
PGA-0120
(optional)
C
POWR-GARD^®
DIFFERENTIAL
CURRENT MODULE
PGA-0140
(optional)
D
13 14 15 16 17 18 19 21 22
CIM
26 25
POWR-GARD^®
MOTOR PROTECTION RELAY
PGR-6200 SERIES
DIG IN
23 24
+
4-20 mA
ANALOG
OUTPUT
27 _...... 31
I/0 MODULE
RELAY 2
RELAY 3
RELAY 1
12 11 10 9 8 7 6 5 4 3 2 1
1
CONTROL
POWER
Description
The PGR-6200 Motor Protection Relay offers enhanced
motor protection and metering to provide diagnostic and
troubleshooting capabilities for critical process motors. The
PGR-6200 is used to provide current- and temperature-based
protection, metering, and data logging for three-phase low-
voltage medium-horsepower induction motors. This relay is
ideal for retrofitting and upgrading motor protection using
existing CTs. See the PGK Family of Panel Mount Adapter Kits
to replace common obsolete relays.
1 Motor Protection Relay
Three ac-current inputs
Earth-leakage-CT input
Programmable digital input
24-Vdc source for digital input
Programmable 4 – 20-mA analog output
Temperature-sensor input, 100-Ω-Platinum RTD or PTC
Three programmable output relays
Local RS-232 communications, optional Network Communications
PC-interface software
4 line x 20 character backlit LCD display
Keypad for programming and display selection
4 LEDs; 1 user programmable
2 Current Input Module
The PGA-0CIM Current Input Module is the interface between
the PGR-6200 relay and the 5-A-secondary, 1-A-secondary, and
sensitive current transformers. The PGA-0CIM is included with
the PGR-6200 and can be surface or DIN-rail mounted.
Accessories
A
PGC-2000 Series Phase Current Transformers
Required CT detects phase current or ground-
fault current (200 A primary).
Other phase CTs can be used
B
PGC Family Ground-Fault Transformers
Required zero-sequence current transformers
detect ground-fault current. Available with 5-A and
30-A primary ratings for low-level pickup.
C
PGA-0120 Temperature Input Module
Optional module provides 8 inputs to connect
Pt100, Ni100, Ni120, and Cu10 RTDs
D
PGA-0140 Differential Current Module
Optional motor differential protection,
compatible with core balance and summation
current transformer connections
www.littelfuse.com/pgr-6200
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© 2010 Littelfuse • POWR-GARD^® Protection Relay Catalog