Direct Amp Meters | Direct Volt Meters | Powertrac Meters Pvt Ltd

Direct Amp Meters | Direct Volt Meters | Without CT

Variant in Digital Meter: Direct Amp Meters | Direct Volt Meters | Without CT

Direct Amp & Volt Meters manufactured by Powertrac Meters Pvt Ltd is designed for greater accuracy and high speed. It is more robust, rigid and has great stability. These meters are Ideal for V & I Based KWH Metering. Direct Amp & Volt Meters is available with both Single Source and Dual Source options to suit your requirements. They have Onsite Current Limiting Features with them. It is used in Used in Building Control Panels, DG Control Panels, Apartment and Societies.

Brochure Get Quote

Features
Technical Specifications

Standard Features:

72 × 72mm Size.
LT Panels.
24 Bit ADC and SMPS /Capacitor based power supply.
2 Digit Red Bright LCD Display.
LED Indication for Healthy Phase.
Battery Chargers

Special Features:

Used in Electrical Control Panels.
Used in Motor Control Panels.
Used in DC Drive Control Panel .
Low Cost Microprocessor Based Metering.
Energy Management and Control Systems.

Feature	Value
Electrical Characterstics
Type of measurement	True RMS at 50 Hz
Current and voltage	Class - 1.0
* Additional error for meter input current below 100 mA
Data update rate	1 sec
Input Voltage	V1, V2, V3, Vn
Measured voltage	80 - 480 V AC L-L without PTs Upto 999 kV with external Pts
Permissible overload	1.10 Un (480 V L-L)
Burden	As per IS
Frequency Range	50Hz ± 5%
Primary CT	1 A - 99.0 kA
Secondary CT	1 A - 5 A
Measurement range	40 mA - 6 A
Permissible overload	6 A continuous
AC Power Supply	100 - 277 V AC at 50 Hz
DC Power Supply	100 - 277 V DC
Mechanical Characterstics
Weight	0.500kg to 0.250kg (Shipping)
IP degree of protection	Front: IP 51; Back: IP 40
Dimensions	Bezel: 96 x 96 mm Depth: 65 mm behind bezel Panel cutout: 92 x 92 mm
ENVIRONMENTAL CONDITIONS
Operating temperature	4°C to 60°C
Storage temperature	4°C to 70°C
Humidity rating	5 to 60 % RH non-condensing
COMMUNICATION
RS-485 port	2 terminals only Baud rate : 9600bps Protocols: Modbus
ELECTROMAGNETIC COMPATIBILITY
Electrostatic discharge	IEC 61000-4-2
Immunity to electromagnetic RF Field	IEC 61000-4-3
Immunity to surge waves	IEC 61000-4-5
Impulse voltage with stand apability	6kV for 1.2/50 μS per IS : 13779
DISPLAY CHARACTERISTICS
Integrated LED display	View 3 parameters together on 3 line, 4 digits per line display. Auto-scaling capability for Kilo, Mega values User-selectable default display page. Password protection for setup parameters.