Home Meters and converters of electrical network parameters Electrical converters:

- AC current converter

ПНС-420 - AC current converter

Choose a modification:

Order code:

ПНС-420
AA
Input signal range:

Number:

Available for order.

The PNS-420 converter is designed for linear conversion of AC current signals into a current loop signal (4–20 mA). It is used for monitoring electrical networks and installations, as well as for telemechanics and automation of power facilities and automated process control systems (APCS) of energy-intensive industrial sites across various industries. The converter is intended for connection to secondary devices (e.g., PLCs) with active 4–20 mA inputs or loop-powered configurations.

Functions:

  • Linear conversion of AC current input signals into a standardized analog output: 4–20 mA (current loop);
  • Complete galvanic isolation;
  • Device powered by the current loop;
  • Signal connection via screw terminals.

 

Seller

from

6 132

including VAT

Choose a modification and complete your order code

ПНС-3

ПНС-3

ПНС-653

ПНС-420

General information:

Type of power supply:

Single-phase

Single-phase

Single-phase

Single-phase

Input signal type:

AC current

AC current

AC current

DC current

Input signals:

Quantity inputs:

1

1

1

1

Ranges of possible input signals:

From 0 to 1 A
From 0 to 2.5 A
From 0 to 5 A

From 0 to 1 A
From 0 to 2.5 A
From 0 to 5 A

From 0 to 5 A

From 0 to 1 A
From 0 to 2.5 А
From 0 to 5 A

Limit of the basic combined measurement error:

0,25 %

0,4 %

0,25 %

0,4 %

Measurement and conversion period:

adjustable time: 0.5–6 seconds

adjustable time: 0.5–6 seconds

no more 1 seconds

Configurable: max 0.6 seconds

Ultimate load:

Repeated twice, duration up to 5 seconds

Repeated twice, duration up to 5 seconds

overcurrent up to 100 A for a duration of up to 100 milliseconds

an overcurrent of 5 times the nominal value for up to 5 seconds

Maximum input signal frequency:

80 kHz

-

-

-

Analog output signals:

Number of outputs:

1

1

1

1

Output type:

Active output

Active output

Active output

passive output

Ranges of possible output signals:

0 to 5 mA / R ≤ 2000 Ω
–5 to 5 mA / R ≤ 2000 Ω
0 to 20 mA / R ≤ 500 Ω
0 to 20 mA / R ≤ 500 Ω
4 to 20 mA / R ≤ 500 Ω
0 to 10 V / R ≤ 2 кΩ
–10 to 10 V / R ≤ 2 кΩ

0 to 5 mA / R ≤ 2000 Ω
–5 to 5 mA / R ≤ 2000 Ω
0 to 20 mA / R ≤ 500 Ω
0 to 20 mA / R ≤ 500 Ω
4 to 20 mA / R ≤ 500 Ω
0 to 10 V / R ≤ 2 кΩ
–10 to 10 V / R ≤ 2 кΩ

0 to 5 mA / R ≤ 2000 Ω
0 to 20 mA / R ≤ 500 Ω
4 to 20 mA / R ≤ 500 Ω
0 to 10 V / R ≤ 2 кΩ

4 to 20 mA / R ≤ 500 Ω

Indication:

Digital display:

Not included

Not included

Not included

Not included

Electrical data:

Supply voltage:

Direct current: 24 V
Alternating current: 230 V

Direct current: 24 V
Alternating current: 230 V

Direct current: 24 V

Direct current: 24 V (current loop)

Power consumption:

Direct current: no more than 120 mА
Alternating current: ≤ 5.0 VА

Direct current: no more than 100 mА
Alternating current: ≤ 5.0 VА

Direct current: no more than 30 mА

Direct current: no more than 30 mА

Galvanic isolation:

• Complete. All nodes are isolated from each other
• Galvanic (electrical) isolation voltage not less than 2000  V

• Complete. All nodes are isolated from each other
• Galvanic (electrical) isolation voltage not less than 2000  V

• Complete. All nodes are isolated from each other
• Galvanic (electrical) isolation voltage not less than 2000  V

-

Corps:

Installation type:

for DIN rail mounting

for DIN rail mounting

for DIN rail mounting

for DIN rail mounting

Weight, not more than:

not more than 0.5 kg

not more than 0.2 kg

not more than 0.1 kg

not more than 0.1 kg

Case size (HxWxD):

95х100х110 mm

100х23х115 mm

94х7х64 mm

76х26х115 mm

Degree of protection:

IP30

IP20

IP20

IP20

Operating conditions:

Ambient temperature:

-40 °C to +70 °C

-40 °C to +70 °C

-40 °C to +70 °C

-40 °C to +70 °C