MODEL: CTPH

CTPH SPECIFICATIONS

ES-1305 Rev.5 Page 2/4

http://www.m-system.co.jp/

• Line Frequency

• Response Time

Reset control: Used to reset the peak hold output.

Momentary value is output immediately after the resetting.

INPUT SPECIFICATIONS

■ CURRENT INPUT

Frequency: 50 or 60 Hz

Input burden: ≤ 0.5 VA

Overload capacity: 500 % of rating for 5 seconds, 120 %

continuous

Operational range: 0 – 120 % of rating

■ Contact Input: Used to reset the peak hold output.

Momentary value is output immediately after the resetting.

Detecting voltage/current: 15 V DC / approx. 2.5 mA

Detection levels: ≤ 5 kΩ, ≤ 6 V for ON;

≥ 100 kΩ, ≥ 14 V for OFF

INSTALLATION

Power Consumption

•AC:

Approx. 5 VA at 100 V

Approx. 6 VA at 200 V

Approx. 7 VA at 240 V

•DC: Approx. 3 W

Operating temperature: -5 to +60°C (23 to 140°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight: 240 g (0.53 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.5 %

Temp. coefficient: ±0.03 %/°C (±0.02 %/°F)

Response time: ≤ 50/100/200/500 msec. (0 – 90 %)

Peak hold reset time: 20 msec.

Ripple: 0.5 %p-p max.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @ 1 minute

(input to output 1 or output 2 or contact input to power to

ground)

500 V AC @ 1 minute (output 1 to output 2 to contact input)

Impulse withstand voltage: 1.2/50 μsec., ±5 kV (input to

output 1 or output 2 or contact input or ground)