RS-300-A Pacific Scientific OECO, RS-300-A Datasheet

RS-300-A

Manufacturer Part Number

RS-300-A

Description

Sensor, Current; 300A Pri:DC to 25kHz; Measure AC & DC currents; 1.26In.Dia.; 3.54In

Manufacturer

Pacific Scientific OECO

Type

Hall Effectr

Datasheet

1.RSS-100-A.pdf (2 pages)

Specifications of RS-300-A

Current, Primary

300 A

Current, Switching

300 A

Diameter, Inside

1.26 in. (Max.)

Frequency Response

DC to 25 kHz

Function

Current

Height

4.22 in.

Length

3.54 in.

Mounting Type

Panel/Bulkhead

Output

Current

Primary Type

Current

Range, Measurement

750 A

Standards

UL Listed

Technology

Hall Effect

Termination

4-Wire Connector

Voltage, Supply

18 VDC

Voltage, Switching

13.33 mV

Width

0.071 in.

For Use With

Measure AC and DC currents

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Model

The RS/RSS-A Series is a current sensor that accurately measures

circuit being measured and the output of the sensor.

Description

AC and DC currents and provides electrical isolation between the

One package provides nominal current measurements

from 100 to 1000 amps and has the versatility

to be panel or bulkhead mounted.

Features

• High accuracy

• Wide frequency range

• Excellent linearity

• Safety isolation

• Heavy duty industrial housing

• Panel or bulkhead mounting

• Single or dual supply voltage option

Specifications

General Information

Operating Temperature .......................... -40

Storage Temperature ........................... -55

Current Consumption ............................ 30 mA max

Output Burden ..................................... 10 mA max

Enclosure............................................. UL94-VO Self Extinguishing Plastic

Insulation Resistance ............................ 500M Ohm min at 500V DC

Weight ................................................. 240g nominal

Extended Operating Temperature ........... -40

Electrical Data

RS/RSS - 1000-A .................................

RS/RSS - 600-A ...................................

RS/RSS - 500-A

RS/RSS - 400-A

RS/RSS - 300-A

RS/RSS - 200-A

RS/RSS - 100-A

Overload Capacity ................................ 25,000 Amp Turns

Linearity ............................................. 0.75% of Nominal

RS-A Supply Voltage .............................. ±12 to

RSS-A Supply Voltage............................ +12 to +18 VDC

Isolation Between Primary and Output..... 3KV RMS 50Hz for 1 minute

RS-A Zero Offset (at +25

RSS-A Zero Offset (at +25

Zero Offset Drift ................................... ±1.0mV/

Gain Variation ..................................... ±0.05%/

Response Time .................................... <3ms

di/dt Accurately Followed ....................... >50 A/ ms

Frequency Range ................................. DC to 25 kHz, Core eddy current heating is produced when

RS-A and RSS-A

...................................

C) ................. 0.000 V ±10mV max

C) ................ 6.000 V ±10mV max

Applications

• Motor controllers and drives

• Battery supplied equipment

• Switch mode and uninterruptable power supplies

• Welding equipment

Nominal Range

1000 Amps

600 Amps

500 Amps

400 Amps

300 Amps

200 Amps

100 Amps

(RMS current x frequency) > 400,000

C to +85

C to +105

C to +125

±18

0 0

C max

VDC

Open Loop Hall Effect

±1000 Amps

±750 Amps

±500 Amps

±250 Amps

Measurement Range

Output (mV/A)

4.00

6.67

8.00

10.00

13.33

20.00

40.00

RSS

1.60

2.67

3.20

4.00

5.33

8.00

16.00

Related parts for RS-300-A

RS-300-A Summary of contents

Page 1

... Model RS-A and RSS-A Description The RS/RSS-A Series is a current sensor that accurately measures AC and DC currents and provides electrical isolation between the circuit being measured and the output of the sensor. One package provides nominal current measurements from 100 to 1000 amps and has the versatility to be panel or bulkhead mounted ...

Page 2

... Mechanical Dimensions All dimensions are in inches (millimeters) Models RS-A and RSS-A 0.181Dia. (4.6) 1.58 (40.0) 1234 0.98 CONNECTOR (25.0) 0.49 (12.5) Mating Connector: Molex: Terminal 08-50-0114 (4 pieces), Connector 22-01-2047 (1 piece) Note: 1.Tolerance is ±0.01” ( ±0.25 mm) 2. Due to continuous process improvement, all specifications are subject to change without notice. ...

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