Toyo Keiki
TOYO KEIKI VGS Series AC Voltage Transducer
Product Made In Japan
Manufacturer: Toyo Keiki
Model: VGS Series
VGS－□A : Mean value type
VGS－□EA : Root-mean-sqare value type
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
| INPUT, CONSUMPTION WATT | OUTPUT | AUXILIARY POWER SUPPLY |
|---|---|---|
| 0〜150V 50／60Hz approx. 0.5VA 0〜300V 50／60HzMax. input Available with range of 50〜300V with frequency range of 45〜10kHz | 8 standard types of output are available Available with | DC 19〜31V approx. 3 W AC 80〜264V 50／60Hz approx. 3.5 VA DC 80〜143V approx. 3 WTypes are immediately available. For types not listed above contact a company representative. |
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 load resistance
Within ±0.05% of output span. (For load rasistance range)
(6) Output ripple
Within 1%p-p of output span.
(7) Response time
Shorter than 1sec. (Time to 99% output)
(8 )Effect of wave from (VGS－□EA type only)
Within ±0.5% of output span.
(For third harmonics equivalent to 15% of the basic frequency)
(9) Dielectric strength
2000V AC,1min.(50／60Hz)
(Between input,output,auxiliary power supply and external case)
(10) Insulation resistance
Higher than 100MΩ at 500V megger.
(Between input,output,auxiliary power supply and external case)
(11) Weight
Approx.500g
CONNECTION DIAGRAM
DESIGNATION ITEM AT ORDER
ORDER EXAMPLE
① VGS－1A－1－8
② VGS－4EA－9－9 INPUT : AC 0～110V, OUTPUT : DC 0～7.5V
※For special specifications please consult company representatives.
