Novatek SINGLE-PHASE VOLTAGE RELAY RN-113 RN-113 Data Sheet
Product codes
RN-113
PROTECTED
POWER LOAD
LESS THAN
32A
POWER LOAD
LESS THAN
32A
L1
N
PROTECTED
POWER LOAD
OF ANY
CAPACITY
POWER LOAD
OF ANY
CAPACITY
~220V/50Hz
Variant A Variant B
If power is less than 32 A, then RN113 operates If power is more than 32 A, then RN113 commutates
with the power load directly by output terminals the power load by operating the magnetic coil of the contactor.
with the power load directly by output terminals the power load by operating the magnetic coil of the contactor.
Figure 2
– Connecting diagram
4. RN-113 OPERATION MODE
4.1 RN-113 has several functional states:
–
Normal operation mode:
Power load is ON, Green LED indicator – ON. Digital LED display shows measured voltage
value;
–
Alarm mode:
Power load is OFF, Green LED indicator – OFF. Digital LED display shows blinking value of the
measured voltage;
–
Indication of the remaining time to turn ON the power load (Ton):
Power load is OFF, Green LED indicator – OFF.
Digital LED display shows the remaining time to turn ON the power load (in seconds) and dot is being displayed in the
lower digit. After the Ton time elapse RN-113 will return to Normal operation mode
lower digit. After the Ton time elapse RN-113 will return to Normal operation mode
if voltage parameters on the input
terminals are within the permitted range adjusted by the user.
4.2 User may select four independent operation modes:
- Minimal/Maximal voltage protection relay:
This mode is active when both toggle switches (U
min
, U
max
) are set to the
Left position. In case the voltage level will get lower/higher than the user adjusted allowable values – the power load will
be turned OFF. RN-113 will turn ON the power load with the user preset time delay (Ton) only after voltage parameters
returned back to normal.
be turned OFF. RN-113 will turn ON the power load with the user preset time delay (Ton) only after voltage parameters
returned back to normal.
- Minimal voltage protection relay
This mode is active when toggle switch U
min
is set to the Left position and U
max
is set to the right position. RN-113 will
turn OFF the power load if voltage level will get lower than the Minimal voltage threshold preset buy the user.
- Maximal voltage protection relay
This mode is active when toggle switch U
max
is set to the Left position and U
min
is set to the right position. RN-113 will
turn OFF the power load if voltage level will get higher than the Maximal voltage threshold preset buy the user.
- Turn ON time delay relay
This mode is active when both toggle switches (U
min
, U
max
) are set to the Right position.
4.3
At first start-up procedure
At first start-up or after the RN-113 was completely reenergized additional time delay of 0,3-0,4 sec is required for self
testing. During this time LED display indicates “StA” and then start showing the remaining time to turn ON the power load.
If RN-113 is being used as maximal voltage protection relay – then no time delay for the first start-up.
4.4 Minimal voltage protection relay
Power load (contactor coil) should be connected to the output terminals 2,3.
Power load (contactor coil) should be connected to the output terminals 2,3.
RN-113
NOVATEK-ELECTRO