Type 70.11 - Line monitoring relay
- Positive safety logic (make output contact opens when the measured value is out of limits)
- All functions and rating can be easily set using the front face selector and trimmer
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70 Series
Line monitoring relays
Function and features:
The 70 Series comprises a range of multifunction devices that allow monitoring of undervoltage and overvoltage, phase sequence and phase failure.
Features include (according to Type):
- Multifunctional types, providing the flexibility of monitoring Undervoltage, Overvoltage, Window Mode, Phase rotation, Phase loss, Asymmetry and Neutral loss
- Colored LEDs for clear & immediate visual indication
- Modular housing, 17.5 or 35 mm wide
Applications
Types List
ACCESSORIES
Documentation
Approvals
Video
Type 70.31 - Line monitoring relay
- Positive safety logic (make output contact opens when the measured value is out of limits)
- All functions and rating can be easily set using the front face selector and trimmer
Type 70.41 - Line monitoring relay
- Detects phase failure even in the presence of regenerated voltages
- Positive safety logic (make output contact opens when the measured value is out of limits)
Type 70.42 - Three-phase line monitoring relay
- Detects phase failure error even in the presence of regenerated voltages
- Positive safety logic (make output contact opens when the measured value is out of limits)
Type 70.51 - Current monitoring relay
- Current detection up to 16 A
- 24 to 240 V AC/DC supply
Type 70.61 - Voltage monitoring relay
- Universal use (systems with UN from 208 V to 480 V, 50/60 Hz)
- Detects phase failure error even in the presence of regenerated voltages
Type 70.61T - Monitoring relay 6A
- Compliant with EN 45545-2 + A1: 2016 standards (protection against fire and smoke), EN 61373 (resistance to shock and vibration, category 1, class B), EN 50155 (temperature resistance and humidity, class T1)
- Universal use (systems with UN from 208 V to 480 V, 50/60 Hz)
Type 70.62 - Voltage monitoring relay
- Universal use (systems with UN from 208 V to 480 V, 50/60 Hz)
- Detects phase failure error even in the presence of regenerated voltages
Type 70.62T - Monitoring relay 6 - 8A
- Compliant with EN 45545-2 + A1: 2016 standards (protection against fire and smoke), EN 61373 (resistance to shock and vibration, category 1, class B), EN 50155 (temperature resistance and humidity, class T1)
- Universal use (systems with UN from 208 V to 480 V, 50/60 Hz)
Type 70.92 - Thermistor temperature sensing relay
- Selectable activation time (0.5 or 3 s)
- 24 V AC/DC or 230 V AC supply
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