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RNPP-302M
MULTIFUNCTIONAL
THREE PHASE
VOLTAGE MONITORING
RELAY
Quality control system on the development and production complies with requirements
Store the unit in the operating environment for 2 hours before switching to the mains.
Do not use abrasives or organic compounds for cleaning (spirit, gasoline, solvents, etc.).
NEVER ATTEMPT TO REMOVE AND REPAIR THE UNIT.
Some of the unit components may be live.
NEVER ATTEMPT TO OPEN AND REPAIR THE PROTECTED EQUIPMENT, IF SWITCHED TO
THE UNIT SOCKET.
NEVER ATTEMPT TO OPERATE THE UNIT UNDER CONDITIONS OF HIGH HUMIDITY.
Do not allow any water on the contacts of the connecting blocks or inner elements of the unit.
Do not use the unit in corrosive environments with the air containing acids, alkalis, oils, etc.
THE UNIT IS NOT DESIGNED FOR LOAD COMMUTATION IN CASE OF SHORT CIRCUITS.
THEREFORE, THE LOAD POWER SUPPLY CIRCUIT SHOULD BE EQUIPPED WITH THE
CIRCUIT BREAKER FOR CURRENT OF 10 A MAXIMUM
This unit is safe for use in case of compliance with operating rules.
OPERATING MANUAL
ISO 9001:2015, IDT
Review the Operating manual before using the unit.
www.novatek-electro.in
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Summary of Contents for Novatek-electro RNPP-302M
- Page 1 RNPP-302M MULTIFUNCTIONAL THREE PHASE VOLTAGE MONITORING RELAY OPERATING MANUAL Quality control system on the development and production complies with requirements ISO 9001:2015, IDT Review the Operating manual before using the unit. Store the unit in the operating environment for 2 hours before switching to the mains.
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Page 2: Main Features
The RNPP-302M operates with the magnetic coil of the external contactor which in it’s turn operates with the power load. The RNPP-302M constantly checks (before and after turning on) the condition of the power contacts of magnetic contactor and detects the stuck together and burned contacts. -
Page 3: Start-Up Procedure
Figure 1. Front panel, controls and size dimensions of the RNPP-302M 3. START UP PROCEDURE Connect the contactor (magnetic starter) to the RNPP-302M and make all other necessary connections as shown on Figure 2. Connect mains power supply to the input terminals of RNPP-302M Turn ON the power and adjust all required settings according to Table 2. - Page 4 RNPP-302M in three-phase mains without a neutral wire, the terminal zero-N (terminal 4) remains free. In this case, the control must be performed by linear voltages (parameter = 3 (4,5)). Figure 2. Wiring diagram of the RNPP-302M to the 4 wires power circuits (with neutral phase present). RNPP-302M OPERATION 5.1.
- Page 5 OFF the power load and turns ON alarm relay. On the recovery of voltage level and cancel of the alarm situation RNPP-302M will turn ON the ...
- Page 6 - 6 - RNPP-302M has the digital input that may be used to detect the external alarm situation (for example the signal from thermostat built into the AC motor coil). On getting the signal the RNPP-302M immediately disconnect the power load and displays the “” alarm code. When the alarm situation is eliminated (there is no signal from the external source) the RNPP-302M will automatically turn on the power load with the delay ...
- Page 7 Time delay to TURN OFF the power load in case the phase loss is detected, s Time delay to TURN OFF the power load in case the 0.1 600 alarm signal comes from the digital input, s NOVATEK-ELECTRO RNPP-302...
- Page 8 6. STORAGE AND SHIPPING CONDITIONS The RNPP-302M in manufacturers package should be stored in enclosed rooms with ambient temperature from -45° to +60° C and exposed to not more than 80% of relative humidity. It should be no fumes in the air that may exert a deleterious effect on package and the RNPP-302M components.
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