Selec MA12 : ampe meter នាទ្បីការទូភ្លើងឌីជីថលបង្ហាញតាមLED 7 ចង្រៀក.

នាទ្បិការវាស់ចរន្តAC ដោយប្រយោលទៅ CT បង្ហាញនូវលេខ៤ ប្រភេទLED៧កណ្ណាត ដំទ្បើងមេលេខ CT: 5 - 4000A

- ជួរបង្ហាញ: 0 - 4960A

- ប្រពន្ធតផ្ជាប់: 1 ហ្វា 2 ខ្សែ

- ការផ្គត់ផ្គង់ថាមពល: AC: 240V AC ±20%, (50 / 60Hz) 110V AC ±20%, (50 / 60Hz)

- ការពាមុខ: IP65 - ប្រវែងនៃ LED​ បង្ហាញ: 14.2 mm

លក្ខណះពិសេស Selec MA12 Ampemeter Datasheet / Catalogue Download

Selec MA12 Features:
• 4 Digit, 7 segment LED Display
• True RMS Measurement
• For 1 Phase 2 Wire Electrical Network
• CT Primary / Shunt Programmable upto 4000A
• IP Protection (Front): lP65

Selec MA12 Size: 48mm x 96mm (1/8 DIN)

Certifications: 

Dimensions:

Technical Specifications:

Terminal Connections:

AC Models (CT Type’)

DC Models (Shunt Type’)

AC Models (Direct  Type’)

Cable Size (AWG): 20 to 14 ; Tightening Torque (Lb-inch): 6.018 to 6.992

Cable Size (mm'): o.s to z.s ; Tightening Torque (N-m): 0.68 to 0.79

Note
1) CT Type: There is an internal CT with CT setting. Above 5A(0-5A model) external CT is required.
2) Shunt Type: External Shunt (50mV / 100mV DC) is required for measurement.
3) Direct Type: Input is directly connected to the input of the unit.

Environmental Specifications:

Mechanical Specifications:

Input Specifications:

Supply Specifications:

Resettable Parameters: 

Ordering information :

Note
1) CT Type: There is an internal CT with CT setting (5-4000A). For current input >5A, external CT is required.
2) Shunt Type: There is an internal Shunt with Stunt setting (5-4OOOA). External Shunt (5OmV/75mV/1 OOmV) is required.
3) Direct Type: Input is directly connected to the unit.