TOYO KEIKI EGM Series Watt Transducer

Product Made In Japan
Manufacturer: Toyo Keiki
Model: EGM Series

EGM-□1A : 1phase 2wire
EGM-□2A : 1phase 3wire
EGM-□3A : 3phase 3wire
EGM-□4A : 3phase 4wire
Lighter because plastic is used for casing.
Improved reliability and greater compactness through the use of custom ICs.
JIS C 1111 AC/DC transducer 0.5 class.

SPECIFICATION

KINDMARKINPUTRATED VOLTAGERATED CURRENTfrequencyCONSUMPTION WATT
1φ2W
EGM-□1A
010 ~ 500W100 V5A50Z60HZVoltage input: 0.5VA at 1 element Current input: 0.5VA at 1 element
110 ~ 1000W200V5A50Z60HZ
99OTHER
1φ3W
EGM-□2A
010 ~ 1000W2X100V5A50Z60Hz
110 ~ 2000W2 X200V5A50Z60Hz
99OTHER
3φ3W
EGM-□3A
210 ~ 1000W110V5A50Z60Hz
310 ~ 2000W220V5A50Z60HZ
220 ~ 833W110V5A50Z60HZ
320 ~ 1667W220V5A50Z60Hz
99OTHER
3φ4W
EGM-□3A
210 ~ 1000W110ZV3V5A50Z60Hz
310 ~ 2000W220ZZ3V5A50Z60HZ
220 ~ 833W110/V3V5A50Z60Hz
320 ~ 1667W220ZV3V5A50Z60Hz
99OTHER
WORKING RANGE
Rated voltage range : 60V~240V
Current range : 0.1A~5A
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 voltageXrated current)
3phase 3wire : Input range ceiling 40%~ 130% of [root3]X (rated voltageXrated current)
3phase 4wire : Input range ceiling 40%~120% of 3X (rated voltageXrated current)
OUTPUT
MARKOUTPUTLOAD RESISTANCEWORKING RANGE
1DC 0~ 100mV600 Ω ~ ∞We also produse 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
2DC 0~  1 V600 Ω ~ ∞
3DC 0~  5 V2kΩ ~ ∞
4DC 0- 10 V5kΩ ~ ∞
5DC 1 ~  5 V2kΩ ~ ∞
6DC 0 ~ 1mA0  ~ 10kΩ
7DC 0~ 10mA0  ~ 1kΩ
8DC 4~ 20mA0  ~550 Ω
9OTHER OUTPUT
AUXILIARY POWER SUPPLY
MARKUSE RANGECONSUMPTION WATTREMARK
1DC 19V-31Vapprox. 3 WPlease inquire about items not listed on the left.
4AC 80V-264V 50/60Hz DC 80V-143Vapprox. 4 VA approx. 3 W
9OTHER
0NO ASSIST POWER SUPPLY(SELF POWER SUPLLY)Power is supplied from VT input within the transducer.

SPECIFIC 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

CONNECTION DIAGRAM

EGM Series
※ Only 19~31V power supply specification has polarity.

DESIGNATION ITEM AT ORDER

1. TYPE AND AUXILIARY POWER SUPPLY2. INPUT3. OUTPUT
EGM—□□A—□—□

ORDER EXAMPLE

① EGM-43A-21-8
② EGM-43A-99-9 INPUT : 0~120W,110V,5A, OUTPUT : DC 0~7.5V
※With the input code as 99,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.
※For special specification above contact a company representative

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PAYMENT

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