TOYO KEIKI GP and HP Series Watt Transducer

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

EHP－□1 : 1phase 2wire
EHP－□2 : 1phase 3wire
EHP－□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

Input

KIND	MARK	INPUT	RATED VOLTAGE	RATED CURRENT	FREQUENCY	CONSUMPTION WATT
1φ2W EHP－□1	1	0 ~ 500W	100 V	5A	50/60HZ	Voltage input: 0.5VA at 1 element Current input: 0.5VA at 1 element
	2	0 ~ 1000W	200V	5A	50/60HZ
	9	OTHER
1φ3W EHP－□2	1	0 ~ 1000W	2 X100V	5A	50/60HZ
	2	0 – 2000W	2 X200V	5A	50/60HZ
	9	OTHER
3φ3W EHP－□3	1	0 ~ 1000W	110V	5A	50/60HZ
	2	0 – 2000W	220V	5A	50/60HZ
	3	0 ~ 833W	110V	5A	50/60HZ
	4	0 ~ 1667W	220V	5A	50/60HZ
	9	OTHER
WORKING RANGE
Rated voltage range : 60V～240V Rated current range : 0.1A～5A Rated frequency range : 45Hz～450Hz Input range for working range 1phase 2wire : Input range ceiling 40%～120% of (rated voltage×rated current) 1phase 3wire : Input range ceiling 40%～120% of 2× (rated voltage×rated current) 3phase 3wire : Input range ceiling 40%～130% of [root3] × (rated voltage×rated current)

OutPut

MARK	OUTPUT	LOAD RESISTANCE	WORKING RANGE
1	DC 0 – 100mV	600 Ω — ∞	We also produce items not included in the output table on the left which cover the ranges below. Max. voltage output: 10V Loading current: below 10mA Max. current output: 20mA Loading voltage: below 11V
2	DC 0 – 1 V	600 Ω — ∞
3	DC 0 – 5 V	2kΩ – ∞
4	DC 0 – 10 V	5kΩ – ∞
5	DC 1 – 5 V	2kΩ – ∞
6	DC 0 – 1mA	0 – 10kΩ
7	DC 0 – 10mA	0 – 1 kΩ
8	DC 4 – 20mA	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 power 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