Description
Mode of Operations
When applying supply the relay is de-energized and timing starts. Therelay only energizes after the set time is elapsed and will remain so until the supply is removed.
Back to 11 Pin Plug In Units
On Delay Timer – T10
$24.96
The T10 is an economical single function, single time range timer.
Features:
- Single function / single time range / single voltage
- Potentiometer adjustable time setting
- Repeatable deviation: < 1%
- Power supply ON and Relay ON LEDs
- Output 10A SPDT
Additional information
| Time Range | 360 Second, 180 Second, 60 Second, 30 Second, 10 Second, 6 Second, 6 Second, 1 Second |
|---|---|
| Supply Voltage | 525Vac, 400Vac, 230Vac, 110Vac, 48Vac/dc, 24Vac/dc, 12Vac/dc |
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Voltage Monitor – V1C
The V1C is a precise UNDER / OVER voltage monitoring relay. The unit can be ordered in many AC / DC voltage ranges, making it ideal for many voltage monitoring applications.
The set point and hysteresis can be adjusted with separate potentiometers.
The unit also incorporates a latch facility to prevent undetected failures.
Features:
- Monitoring relay for voltage control
- Measures separate voltage input
- Rear DIPswitch selection of UNDER / OVER voltage
- Rear DIPswitch selection for 10sec start-up delay
- Potentiometer adjustable voltage limits
- Potentiometer adjustable hysteresis limits
- Power supply ON and Relay ON LEOs
- Latch facility incorporated
- Output 10A SPDT relay
Single Phase Over / Under Voltage Monitor – V1E
Connected to a supply, the V1E measures sinusoidal voltage. The relay operates as long as the phase - neutral voltage is within the set upper and lower limits.
Features:
- Monitoring relay and measuring relay for upper / lower phase to neutral voltage control
- Measures if phase to neutral voltage are within set limits, present and in sequence
- Measures on own power supply
- Upper and lower limits separately adjustable
- LED indication for over / under volts
- Latch facility incorporated
- 10second start-up delay
- 180second response delay
- Output 10A SPDT
Power Supply Unit – PSU/10
Microprocessor based pump protection relay capable of protecting a submersible pump against all major power line faults. The unit calibrates itself under normal running conditions and stores these parameters in non-volatile memory. The unit also incorporates a reset delay for under current situations to enable the borehole to replenish itself. In an over current situation the unit will retry three times to prevent permanent tripping with temporary blockages.
Features:
- Overload Protection
- Short-circuit Protection
- Over Temperature shut down
- Stable supply with low ripple factor
- Power supply ON LED
Unequal Repeating – R2U
Microprocessor based unequal repeating timer with two selectable modes of operation and eight separately selectable ON and OFF time ranges from 0.3sec - 60hrs.
The ON and OFF times can only be selected from the A or B range and not both. Extensive applications due to combination of functions and time ranges. Due to the advanced design of the unit a high accuracy can be achieved.
Any adjustable on the front potentiometer after the supply is applied is not acknowledged. This prevents unwanted changes of the time range. The ON and OFF times can be adjusted independently.
Features:
- Microprocessor based design
- Time range 0.3sec – 60hrs
- Rear DIP switch selection of 8 separate ON and OFF timer ranges
- Separate potentiometer adjustable time settings for ON and OFF period
- Selectable ON or OFF time first
- Repeatable deviation: <0.2%
- Power supply ON and Relay ON LEDs
- Output SADPDT
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