Page 66 - catalogue-2024

Energy Quality

Protection Relays / DPR 02 / DPR 03 / DPR 05 / DPR 06

TECHNICAL SPECIFICATIONS
Protection Relays Supply Voltage : Capacitive 3 phase
Frequency Range : 47-63Hz
DPR-02/03/05/06 relays are three-phase Power Consumption : 30VA / 2W (max)
voltage protection relays designed to be used Ölçüm Metodu : True RMS
for voltage protection in distribution substations, Trip Delay Setup: : 0.5 – 20 sec. adjustable
generators, motors,transformers and capacitors Reset Delay Setup : 0.5 – 20 sec. adjustable
in compensation systems. Relay Output : : 6A @ 277V-AC, 1800VA, 300W
Terminal wire range : maks 2.5mm² (12AWG)
Screw-on Force : 0.4 Nm (3.6 lb.in)
o
o
Operating temp : -30 C ile +70 C arası
Maximum humidity : % 95 ( non-condensing)
Dimensions : 36,0x90,6x58,4mm
Weight : 100 gr (approx)

Low Voltage Protection High Voltage Protection Phase Order Protection Phase Loss Protection Adjustable Trip Delay Adjustable Reclose Delay DIN Rail Mount Adjustable Voltage Low Limit Adjustable Voltage High Limit Asymmetry Protection 6A/277V AC Relay Output

Phases Topology Output Type

DPR-02 3 Ph-N NC-NO
Phase Protection ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

DPR-03
Phase Protection 3 Ph-Ph ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ NC-NO

DPR-05 3 Ph-N NC-NO
Motor Protection ■ ■ ■ ■ ■ ■ ■ ■ ■

DPR-06
Motor Protection 3 Ph-Ph ■ ■ ■ ■ ■ ■ ■ ■ ■ NC-NO

Capacitive Voltage Indicator (LRM)

The DKM-185 is a passive voltage FEATURES
detector designed for medium voltage • Wide operating voltage range (1kV-52kV)
systems.
• EN 62271-213 LRM conformal detection
• Independent indicators for each phase
It indicates visually the
existence of high voltage on the • Test terminals (3 phase + ground)
3-phase busbar without the need of • 1 relay output (5Amp)
an external supply. • DC-ON led indicator
• Wide DC supply range (19-150VDC)
It conforms to IEC 62271-213 (LRM) • Isolated power supply
standard. • Wide operating temperature range (-20...+70°C)

66 www.datakom.com.tr