Documentation Home Page Hardware Home Page
Pour la documentation en FRANÇAIS, utilisez l'outil de traduction de votre navigateur Chrome, Edge ou Safari. Voir un exemple.

OP8124 Voltage Amplifier 150V-1mA - 4 channels

Description

The OP8124 MSCC module converts four standard ±16Vpk voltage into four high voltage outputs up to 150VRMS/1mA RMS.

Features

  • LED fault indicators.
  • Current and thermal protection
  • Front screw terminal connectors
  • Easy installation (in chassis).

The OP8124 module requires external power of ±24Vdc@250mAdc and 12Vdc@275mAdc that is included with the OP8120 chassis.

Applications

  • Excitation voltage (grid, electrical machine, etc,) emulation
  • High Voltage amplifier

OP8124 Conditioning Module

OP8124 Interface

OP8124 Interface

Status LED Table

Each channel has two LEDs, one red and one green. The following table explains what the channel status is, according to the LED conditions.

Green LED

Red LED

Status


On

Off

Activated

On

On

Fault

Power LED Description

Each module has 2 power LEDs:

  • When the left LED is on, it indicates that the internal ±15 Vdc power is functioning properly.

  • When the right LED is on, it indicates that the ±24 Vdc power is functioning properly.

Specifications

General specifications

Product name

OP8124 Signal Conditioning Module

Part number

126-0421

Power supply (provided by OP8120 chassis)

±24Vdc@ 250mA

12Vdc@ 275mA

Protection

Current and thermal protection

Dimensions

23.43 x 10 x 5cm (9.22" x 3.94" x 1.96")

Analog inputs

Connectors

DB37

Coupling

AC, differential

Diff. input voltage range

±16V

Diff. input resistance

20KΩ

Analog outputs

Connectors

Screw terminals

Coupling

DC, referenced to its HVGND

Voltage range

±150Vrms 

Gain: 21.5 ±1% at no load

Gain: 20.8 ±1% at full load

Max current

1mA RMS

Output impedance

4860 ±10%

Bandwidth

40 Hz - 1 KHz

Phase lag in/out

≤1° at full load

Nominal operating frequency

45 - 65 Hz

OPAL-RT TECHNOLOGIES, Inc. | 1751, rue Richardson, bureau 1060 | Montréal, Québec Canada H3K 1G6 | opal-rt.com | +1 514-935-2323
Follow OPAL-RT: LinkedIn | Facebook | YouTube | X/Twitter