LTAM12-2

Detailed Product Description

LT-G Series Single Phase socket type two wire and three wire compact electronic meter   The single-phase plug type electrical energy table uses the newest craft manufacture, has the volume to be smaller, the weight is lighter, the service life is longer and so on the characteristics, this instrument quantity is accurate, the performance is reliable, conforms to ANSIC12.10 and the IEC62053-21IEC 62052-11 standing operating procedure 1.0 level of electrical energy measurement request, uses the LCD demonstration electric quantity (also to be possible to select register demonstration electric quantity).The watch cover uses being flame-resistant to gather the carbon manufacture, it has the dual insulations, IP53 dustproof, the waterproofing, shows the base to make by the high grade bakelite material. The communication conforms to the IEC1107 communication agreement, the electrical energy table has the photoelectric communication port, the user may carry on the electric instrument parameter through this photoelectric communication mouth the establishment or the downloading data recording, in sets at RS-485 or the RS232 port, only can use the corresponding on position machine system software to carry on the read-write operation, this table may the record reverse electrical energy (be possible folk remedy to measurement electrical energy). Product Features     *  Single and Multi-rate options     *   Optical IEC 1107 Flag Port (optional)     *   Active Energy and Maximum Demand (optional) measurement     *   Reverse Energy Register (separately record or add to forward register as required)     *   Fraud Protection     *   Compact size and weight     *   Display remains operative in the event of supply failure (optional)     1. Product Highlights     This meter can be supplied with a large digit LCD or a Cyclometer Register.  The use of innovative metering technology provides high security and ensures the meter maintains its accuracy over its full operating range.     2. Meter Case     Meter cover is made of self-extinguishing recyclable polycarbonate.  It has double insulation and has IP53 protection against dust and water penetration.  The meter base is made of high quality bakelite.    3. LED Indicator     A high light LED is mounted on the front of the meter, pulsing at a rate proportional to the measured load. The pulse #118alue is identified on the meter cover.  The pulse can be used for checking calibration of the meter.     4. Communication      The meter has an optical interface based upon IEC 1107 protocol. The user can program meter parameters or download recording data through this optic port. Optional built-in RS-485 or RS-232 port for accessing to AMR system.      5. Reverse Energy      Reverse Energy is detected if export energy greater than the meters starting threshold is measured. If reverse energy is detected, the alarm flag will display on the LCD.  The meter will register the reverse enenergy. (Unidirectional meter measuring energy).    Technical Specifications     1. Applied StandardsANSI C12.10, IEC 62053     2. Typical Accuracy 0.5; 1.0     3. Meter Form1S, 2S, 12S     4. Meter ClassClass 100, Class 200     5. Starting CurrentLess than 5 W     6. Nominal Voltage (Un)120, 120/240, 120/208 V     7. Voltage Range0.87Un to 1.2Un     8. Frequency50/60 Hz     9. Operating Temperature Range-25oC to +60oC    10. Storing Temperature Range-30oC to +70oC    11. Current Circuit burden<0.3 VA    12. Voltage Circuit burden<0.8 W / 3.5 VA    13. Dielectric Strength4 kV, 50 Hz, 1 min.    14. Impulse Voltage6 kV, 1.2 / 50 μs    15. Short-circuit Current30 I max    16. Burst Test 4 kV (IEC 801+4)