1-Phase Power Network Transducer, P41
1-Phase Power Network Transducer, P41

1-Phase Power Network Transducer, P41

Configuration of parameters acc. to customer's request for P20G Configuration of parameters acc. to customer’s request for P20G
Gas Sampling Bag - Valve Accessory for Stopbase-F: Closing valve Gas Sampling Bag – Valve Accessory for Stopbase-F: Closing valve

$82.00

Manufacturer: LUMEL

Product Code: P41

SKU: AM-5125-14
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Description

1-Phase Power Network Transducer, P41

1-Phase Power Network Transducer, P41

Description of 1-Phase Power Network Transducer, P41

Programmable transducer P41 type is destined for conversion into analog or digital signals 1-phase network parameters.

P41 features:

  • measurement of 1-phase network parameters: U, I, f, P, Q, S, PF, tg j , j , Ep, Eq
  • universal input 1 A or 5 A, 100 V or 400 V
  • programmable analog output -20 mA…+20 mA
  • RS485 Modbus RTU Slave interface
  • logging of a selected measured value (9000 samples)
  • programmable current and voltage transformer ra’ os.
  • transducer configuration using USB and LPConfig software.
  • dimensions: 45 x 120 x 100mm

SPECIFICATIONS

Measured quantities and measuring ranges:

Measured value

Indication range

Basic error

 

Current 1/54 (I)

0,02…6 A ~ *

±0.2%

 

Voltage L-N (U)

1…480 V ~ *

±0.2%

 

Frequency (f)

45,0…66,0…100 Hz

±0.2%

 

Active power (p)

-2,88 kW… 1,40 W…2,88 kW*

±0.5%

 

Reactive power (Q)

-2,88 kvar… 1,40 var…2,88 kvar*

±0.5%

 

Apparent power (s)

1,40 VA…2,88 kVA*

±0.5%

 

Power factor PF

-1…0…1

±0.5%

 

Tangent φ

-1,2…0…1,2

±1%

 

φ

0…359

±1%

 

Active energy

0 … 99 999 999.9 kWh

±0,5%

 

Reactive energy

0 … 99 999 999.9 kvarh

±0.5%

 

* – for ratio Ki=Ku=1.
Current ratio Ki programmable in the range 1…10 000.
Voltage ratio Ku programmable in the range 0.1…4000.0

 

Outputs

 

Output type

Properties

 

Analog

-20…0..20 mA, Load resistance = 0…250 Ω

 

Digital Interface

Interface type

Transmission protocol

Mode

Baud rate

 

RS-485

MODBUS RTU
Address 1…247

8N2, 8E1, 8O1, 8N1

4.8; 9.6; 19.2; 38.4 kbit/s

 

USB 1.1/ 2.0

MODBUS RTU
Address 1

8N2

9,6 kbit/s

 

External Features

 

Overall dimensions

45 x 120 x 100mm

DIN rail 35 mm

 

Weight

0.2 kg

 

 

Protection on grade

for housing: IP40

for terminals: IP10

 

Rated Operating Conditions

 

Power supply

85..253 V a.c. 40..400 Hz; / 90..300 V d.c.
20..40 V a.c. 40..400 Hz; / 20..60 V d.c.

Power consumption:
in supply circuit ≤3 VA
in voltage circuit ≤0,05 VA
in current circuit ≤0,05 VA

 

Temperature

ambient: -10…23…55°C

storage: -30…70°C

 

Relative humidity

25…95%

inadmissible condensation

 

Operating position

any

 

 

Standard conversion time

1.2 s

 

 

Maximal conversion time

2.2 s

 

 

Preheating time

5 min

 

 

External magnetic field

40…400 A/m

 

 

Short duration overload (5 s)

voltage input: 2 UN (max. 1000 V)

current input: 10 In

 

Sustained overload

current: 1,2 UN

voltage: 1,2 IN

 

Safety and Compatibility Requirements

 

Electromagnetic compatibility

noise immunity

acc. to EN 61000-6-2

 

noise emissions

acc. to EN 61000-6-4

 

Isolation between circuits

basic

acc. to EN 61010-1

 

Pollution level

2

Installation category

III

Maximal phase-to-earth working voltage

– for supply and measuring circuits 300V
– for other circuits 50 V

Altitude above sea level

< 2000 m

 

Vendor Information