DOLD BD 9080/004 – Phase monitor
Phase monitor
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Measuring relays / Monitoring relays
197 productsAccessories for measuring relays3 products
Measuring relays for current monitoring42 products
Measuring relays for load monitoring11 products
Measuring relays for main monitoring46 products
Measuring relays for monitoring physical values30 products
Measuring relays for power generation systems4 products
Measuring relays for voltage monitoring40 products
Multifunctional measuring relays20 products
Measuring relays for current monitoring42 productsMeasuring relays for load monitoring11 productsMeasuring relays for main monitoring46 productsMeasuring relays for monitoring physical values30 productsMeasuring relays for power generation systems4 productsMeasuring relays for voltage monitoring40 productsMultifunctional measuring relays20 products
DOLD BH 9097 – Motor Load Monitor
Motor Load Monitor
- Identification of- Underload P1 and Overload P2- Overload P1 (prewarning) and Overload P2 programmable
- Adjustment of P1 and P2 on absolute scale
- For motors up to 22 kW / 400 V; 37 kW / 600 V
- Large current range because of automatic range selection
- De-energized or energized on fault, programmable
DOLD BH 9098 – Motor Load Transmitter
Motor Load Transmitter
- As load depending output signals are available- 0 … 20 mA and 0 … 10 V or- 4 … 20 mA and 2 … 10 V
- For motors up to 22 kW / 400 V or 37 kW / 690 V
- Early detection of irregularities
- Reduced wiring effort
DOLD BH 9140 – Reverse Power Relay
Reverse Power Relay
DOLD IK 8839 – Current Monitor
Current Monitor
DOLD IK 9044 – Voltage monitor
Voltage monitor
- Preventive maintenance
- For better productivity
- Quicker fault locating
DOLD IK 9046 – Voltage monitor
Voltage monitor
- Preventive maintenance
- For better productivity
- Quicker fault locating
DOLD IK 9055 – Speed Monitor
Speed Monitor
- Protection of persons, machines and products
- Easy setting
- Universal input, for configuration of different sensors (PNP, NPN, 2-wire, contact, voltage)
DOLD IK 9065 – Underload monitor (Cos-phi monitor)
Underload monitor (Cos-phi monitor)
DOLD IK 9076 – Valve Monitor
Valve Monitor
DOLD IK 9094 – Temperature Monitoring Relay
Temperature Monitoring Relay
- Preventive maintenance
- For better productivity
- Quicker fault locating
DOLD IK 9143 – Frequency Relay
Frequency Relay
- Easy setting
- Without auxiliary voltage
DOLD IK 9144 – Standstill Monitor
Standstill Monitor
- Protection of machines and products
- Easy setting
- Universal input, suitable for a variety of sensors (PNP, NPN, 2-wire, contact, voltage)
DOLD IK 9168 – Phase indicator
Phase indicator
DOLD IK 9169 – Phase monitor
Phase monitor
DOLD IK 9170 – Overvoltage Relay, 3-phase
Overvoltage Relay, 3-phase
DOLD IK 9171 – Undervoltage Relay, 3-phase
Undervoltage Relay, 3-phase
DOLD IK 9172 – Overvoltage Relay, Single Phase
Overvoltage Relay, Single Phase
DOLD IK 9173 – Undervoltage Relay, Single-Phase
Undervoltage Relay, Single-Phase
- Preventive maintenance
- For better productivity
DOLD IK 9178 – Phase Sequence Indicator
Phase Sequence Indicator
DOLD IK 9179 – Phase Sequence Monitor (Phase Sequence Relay)
Phase Sequence Monitor (Phase Sequence Relay)
- According to IEC/EN 60255-1
- Detection of phase sequence in 3-phase systems
- Without auxiliary voltage
DOLD IK 9270 – Overcurrent Relay
Overcurrent Relay
DOLD IK 9271 – Undercurrent Relay
Undercurrent Relay
DOLD IK 9272 – Overcurrent Relay
Overcurrent Relay
- Adjustable switching delay
- Closed circuit operation (output relay not activated in case of error)
- Optionally open circuit operation (output relay activated in case of error)
- Optionally manual reset, reset button on the front