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Phoenix MACX-MR-PH-690-PT-monitoring relay 1336408, three-phase voltage monitoring relay, 24VAC/DC... 240VAC/DC generous power supply, phase sequence, phase fault and asymmetry monitoring (with adjustable asymmetry and response delay). It can be configured through NFC wireless communication function using smart phone APP, 1x 2 PDT dry contact output, closed circuit principle, automatic reset, optional screw connection and in-line connection.

Product Type phase monitoring relay
Mode of operation closed circuit
mechanical life approx. 3x 107times
insulation characteristics
Overvoltage Category III
pollution level 3

Rated impulse withstand voltage 6 kV
service life, electrical approx. 1x 105times, resistive load 2000V A
rated conditions 15W
Main Power Type 3 phase
Rated insulation voltage 690V
electrical isolation
electrical isolation 300V
Power
Supply Voltage Range 24V DC ... 240V DC -25 % ... +30%
Rated power consumption 15 VA (1.5 W)

Enter Name Measurement Input
measured value AC sine (48 ... 63Hz)
input voltage 1 MΩ
Frequency Range 48Hz ... 400Hz
maximum temperature coefficient 0.05 %/K
Response Delay Setting Range 0 s ... 99.9 s
voltage threshold 160V
voltage threshold 690V
Function asymmetric
phase sequence
phase fault
basic accuracy 1%
repeat accuracy 0.5 percent
Recovery Time 200 ms

switching
Contact Type 2 floating transfer contacts
maximum switching voltage 250V AC
Maximum power rating (resistive load) 2000 VA (8 A/250 V AC)
output fuse 8 A (fast fuse)

Connection Mode in-line connection
stripping length 10mm
Rigid conductor cross section 0.2 mm² ... 2.5 mm²
Flexible Wire Cross Section 0.2 mm² ... 2.5 mm²
Attachable Guide Cross Section AWG 24 ... 14
1487466
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Phoenix MACX-MR-PH-690-PT-Monitoring Relay 1336408

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