TOYO KEIKI GP and HP Series Var Transducer

Product Made In Japan
Manufacturer: Toyo Keiki
Model: GP and HP Series

RHP－□1 : 1phase 2wire
RHP－□2 : 1phase 3wire
RHP－□3 : 3phase 3wire
Plug-in type makes upkeep and changes in configuration simple.
Improved reliability and greater compactness through the use of custom ICs.
JIS C 1111 AC／DC transducer 0.5 class.

Specification

KIND	MARK	INPUT	RATED VOLT.	RATED CUR.	FREQUENCY	CONSUMPTION WATT
1φ2W NHP－□1	1	LEAD 500 – 0 – LAG 500 var	100V	5A	50Hz	Voltage input: 0.5VA at 1 element Current input: 0.5VA at 1 element
	2	LEAD 500 ~ 0 – LAG 500 var	100V	5A	60Hz
	3	LEAD 1000 ~ 0 – LAG 1000 var	200V	5A	50Hz
	4	LEAD 1000 – 0 – LAG 1000 var	200V	5A	60Hz
	9	OTHER
1φ3W NHP－□2	1	LEAD 1000 – 0 – LAG 1000 var	2X100V	5A	50Hz
	2	LEAD 1000 – 0 – LAG 1000 var	2 X100V	5A	60Hz
	3	LEAD 2000 – 0 – LAG 2000 var	2 X200V	5A	50Hz
	4	LEAD 2000 – 0 – LAG 2000 var	2X200V	5A	60Hz
	9	OTHER
3φ3W NHP－□3	1	LEAD 1000 – 0 – LAG 1000 var	110V	5A	50/60HZ
	2	LEAD 2000 – 0 – LAG 2000 var	220V	5A	50/60HZ
	3	LEAD 833 – 0 ~ LAG 833 var	110V	5A	50/60HZ
	4	LEAD 1667 – 0 ~ LAG 1667 var	220V	5A	50/60HZ
	9	OTHER
Note: 1. 1 phase 2wire and 1 phase 3wire devices are set for a frequency of either 50Hz or 60Hz.
3 phase line devices can operate at either 50Hz or 60Hz.
2. It is necessary to balance the voltage circuits of 3 phase 3wire devices.
However, the current will behave normally if the circuits are not balanced.
WORKING RANGE
Rated voltage range: 60V~240V Rated current range: 0.1A~5A Rated frequency range: 45Hz~450Hz Input range for working range: 1 phase 2wire: Input range ceiling 40%~120% of (rated voltage X rated current) 1 phase 3wire: Input range ceiling 40%~ 120% of 2X (rated voltage X rated current) 3 phase 3wire: Input range ceiling 40%~ 130% of [root 3] X (rated voltage X rated current)

MARK	OUTPUT	LOAD RESISTANCE	WORKING RANGE
1	－ 100 ～ 0 ～＋ 100 mV	600 Ω ～ ∞	Max. voltage output: 10V, Loading current: below 10mA Max. current output: 20mA, Loading voltage: below 11V Relationship between input and output: • Lead side input for minus output and Lag side input for positive output are standard. • We can also make items that allow Lag side input for minus output and Lead side input for positive output.
2	－ 1 ～ 0 ～＋ 1 V	600 Ω ～ ∞
3	－ 5 ～ 0 ～＋ 5 V	2 kΩ ～ ∞
4	－ 10 ～ 0 ～＋ 10 V	5 kΩ ～ ∞
5	1 ～ 3 ～ 5 V	2 kΩ ～ ∞
6	－ 1 ～ 0 ～＋ 1 mA	0 ～ 10 kΩ
7	－ 10 ～ 0 ～＋ 10 mA	0 ～ 1 kΩ
8	4 ～ 12 ～ 20 mA	0 ～ 550 Ω
9	OTHER OUTPUT

AUXILIARY POWER SUPPLY
MARK	USE RANGE	CONSUMPTION WATT	REMARK
1	DC 19-31V	approx. 3 W	Please inquire about items not listed on the left.
4	AC 80-264V (50/60Hz) DC 80-143V	approx. 4 VA approx. 3 W
9	OTHER

Specified Character

(1) Tolerance
±0.5% of output span. (Ambient temperature 23 ℃)
(2) Effect of temperature
Within ±0.5% of output span. (For 23 ℃±10℃ variations)
(3) Effect of auxiliary power supply
Within ±0.25% of output span. (For rated voltage ±10% variations)
(4) Effect of frequency
Within ±0.25% of output span. (For standard frequency ±5% variations)
(5) Effect of input voltage
Within ±0.25% of output span. (For standard vortage ±10% variations)
(6) Effect of power factor
Within ±0.5% of output span. (For 0.5-1 reactive factor variations)
(7) Effect of load resistance
Within ±0.05% of output span. (For load resistance range)
(8) Output ripple
Within 1%p-p of output span.
(9) Response time
Shorter than 1sec. (Time to 99% output)
(10) Dielectric strength
2000V AC,1min. (50／60Hz)
(Between input,output,auxiliary power and external case)
(11) Insulation resistance
Higher than 100MΩ at 500V megger.
(Between input,output,auxiliary power and external case)
(12) Weight
Approx.700g

Connection Diagram

DESIGNATION ITEM AT ORDER

1. TYPE AND AUXILIARY POWER SUPPLY	2. INPUT	3. OUTPUT
RHP—□□ □□	— □	— □

① RHP－43－2－8
② RHP－43－9－9 INPUT : 0～1200var,110V,5A, OUTPUT : DC0～7.5V
※With the input code as 9,indicate the primary input,and VT ratio and CT ratio,if VT and CT are used in combination
and order is made with the primary input side.In such cases the primary input,and VT ratio and CT ratio are
entered on the label.
※When items from the RHP series are removed from their sockets,to prevent the input circuits from remaining open
a protector(diode unit ZHP－B)is fitted.
Inform us if this is not required.
※For special specification above contact a company representative.