PCE ND30 功率计

Power (Class 0.2)

1 A AC   0.1 ... 1.2 A 

5 A AC   0.5 ... 6.0 A

max. Display Area: 20 kA

Voltage LN (Class 0.2)

57.7 V AC      11.5 ... 70 V

230 V AC       46 ... 276 V

400 V AC       80 ... 480 V

max. Display area: 480 kV

Voltage LL (Class 0,5)

100 V AC      20 ... 120 V

400 V AC      80 ... 480 V

690 V AC      138 ... 830 V

max. Display area: 830 kV

Active Power (Class 0.5): ± 1999.9 W

max. Display range: ± 1999.9 MW

Reactive power (Class 1): ± 1999.9 Var

max. Display range: ± 1999.9 MVar

Apparent power (Class 0.5): 0 ... 1999.9 Va

max. Display range: 0 ... 1999.9 MVA

Active energy (Class 0.5): ± 1999,9Wh

max. Display range: ± 1999.9 MWh

Reactive energy (class 1): ± 1999.9 Varh

max. Display range: ± 1999.9 Mvarh

Apparent energy (Class 0.5): 0 ... 1999 VAh

max. Display range: 0 ... 1999.9 MVAh

Active power factor: -1 .... 1

Frequency: 45 ... 65 Hz

Harmonic distortion / Harmonic Distortion: 0 ... 100%

Harmonics voltage and current up to 51. order: 0 ... 100%

Additional Specifications

Temperature input (optional): 2 x 2-wire PT100

-50 ... 400 ° C / -58 ... 752 ° F

± 0.5% v. MB.

RS485 interface: 

Modbus RTU 

8N2, 8E1, 8O1, 8N1

address: 1 ... 247

Baud rate: 4800, 9600.19200, 38400, 57600, 115200

Ethernet 10/100 Protocols: TCP, HTTP. FTP

Display: 3.5 "LCD, 320 x 240 pixels

Dimensions: 96 x 96 x 77 mm / 3.7 x 3.7 x 3 in

Panel Cutout: 92.5 x 92.5

Weight: 300 g / 10.5 oz

Protection: Front: IP65, connection side: IP20

Power supply:

85 ... 253 V AC

90 ... 300 V DC

Input: 6 VA

Power loss:

Voltage side: 0.2 VA

Current side: 0.1 VA

Heating time: 5 minutes

Operating conditions: -10 ... 55 ° C / 0 ... 95% rh

Operating position Each

Overload Voltage: 2 x Un (5 seconds),

current: 50 A (1 second).

Electromagnetic compatibility

EN 61000-6-2

EN 61000-6-4

Housing insulation: Double to EN61010-1

Pollution degree: 2

Insulation Category: III