Novatek THREE-PHASE VOLTAGE RELAY RNPP-301 RNPP-301 データシート
製品コード
RNPP-301
- 4 -
RNPP-301
NOVATEK-ELECTRO
1. To set trip thresholds, trip delays and reset delay by potentiometer's contact arms.
2. To select the mains voltage monitoring mode of operation (to remove/apply a jumping strap between the 8-9
2. To select the mains voltage monitoring mode of operation (to remove/apply a jumping strap between the 8-9
terminals).
3. To connect the relay in parallel to the mains to be monitored (the 4, 5, 6 terminals); to connect, if needed, the
neutral (the 7 terminal), to connect the relay output contacts (the 10-11,12-13 terminals) to the MS coil power circuit
(the control circuit).
(the control circuit).
4. To connect the 1, 2, 3 terminals to the MS output contacts. If there is no need in the MS power contacts
position monitoring, the connection is not effected.
5. To apply voltage to the relay.
The relay must be connected according to safety regulations.
It's recommended to set trip thresholds in the "dead" status of the relay. In testing mode it's permitted to set trip
It's recommended to set trip thresholds in the "dead" status of the relay. In testing mode it's permitted to set trip
threshold under voltage, following safety regulations
WIRING DIAGRAM
The relay should be connected in parallel to load according to the diagrams shown below.
The RNPP-301 wiring diagram with selectable mode of operation;
The RNPP-301 wiring diagram with selectable mode of operation;
SCHEME A. Line voltage (phase-to-phase) SCHEME B. Phase voltage (line-to ground)
monitoring mode monitoring mode
1
2
3
4
5
6
7
8
9
10
11
12
13
K1
K2
K3
L1
L2
L3
N
N
K
PR
OT
EC
TE
D
PO
W
ER
L
OA
D
~4
15
V
L1
L3
1
2
3
4
5
6
7
8
9
10
11
12
13
K1
K2
K3
L1
L2
L3
N
N
K
PR
OT
EC
TE
D
PO
W
ER
L
OA
D
~2
40
V
L1
L3
N
5 STORAGE AND SHIPPING CONDITIONS
The relays in manufacturer package should be stored in enclosed rooms at from -45 to +70 °C and exposed to
no more than 80 % of relative humidity when there are no fumes in the air that exert a deleterious effect on
package and the relay material. The Buyer must provide the protection of the relay against mechanical damages in
transit.
package and the relay material. The Buyer must provide the protection of the relay against mechanical damages in
transit.
6 WARRANTY
Novatek-Electro company warrants a trouble-free operation of the RNPP-301 relay manufactured by it within
36 months from the date of sale, provided:
-- the proper connection;
-- the safety of the inspection quality control department seal;
-- the integrity of the case, no traces of an opening, cracks, spalls etc.
-- the proper connection;
-- the safety of the inspection quality control department seal;
-- the integrity of the case, no traces of an opening, cracks, spalls etc.