TS1730 ammeter, voltmeter TS1730 (TS-1730, TS 1730)
Designed to measure current and voltage in alternating current of 50, 60 and 400 Hz, and for marking the release of the measured value of the field specified values.
Through current transformer primary current equal to the final value of the measuring range, and the secondary current 5A: 5A, 10A, 20A, 30A, 50A, 75A, 100A, 150A, 200A, 300A, 400A, 600A, 750A, 800A; 1kA, 1000A , 1.5 kA, 1500A, 2ka, 2000a; 3kA, 3000A; 4ka, 4000A; 5kA, 5000A; 6kA, 6000A; 8kA, 8000A, 10kA, 10000A
Through current transformer primary current equal to the final value of the measuring range, and the secondary current of 5 A and a current transformer at a length of five trunk over 25m: 100A, 150A, 200A, 300A, 400A, 600A, 750A, 800A; 1kA, 1000A; 1.5 kA, 1500A, 2ka, 2000a; 3kA, 3000A; 4ka, 4000A; 5kA, 5000A; 6kA, 6000A; 8kA, 8000A, 10kA, 10000A
Direct: 30V; 50V, 150V, 250V, 450V
Voltage transformer 380/127: 450V
TS1730 ammeter, voltmeter TS1730 panel narrow-profile high-impact, vibration and vibration with light indicator rectifier systems are designed to measure current and voltage in alternating current of 50, 60 and 400 Hz, and for marking the release of the measured value of the field specified values. TS1730 devices can work together with the regulating device, which is compatible with the input parameters of signal circuits.
TS1730 ammeter, voltmeter TS1730 are designed to operate at ambient temperatures from minus 30 to plus 50 ° C and relative humidity up to 100% at 50 ° C.
Devices in the tropical version operating at an ambient temperature of -10 to 55 ° C and relative humidity up to 100% (at 35 ° C) and are designated TS1730AT2, TS1730ST2, TS1730KT2.
Designation TS1730 and add-on devices are given in Table 1.
The final values of the measuring range of devices ammeter and voltmeter TS1730 and how they connect to the network are given in Table 2. Self-consumption devices: Ammeter - no more than 5 VA, voltmeter - no more than 10V A. Maximum permissible error of the instrument ammeter and voltmeter TS1730 in the measurement range is ± 1,5% of full scale range.
The lower limit of the measuring range should not exceed 15% of the final value of the measuring range. Maximum permissible error tripping contact device to device modifications, CP and CL is ± 2,0% of full scale range.
Burst tolerance for contact devices receive the difference between the actual value of the measured value at the time of operation and the amount by which the index is set contact device (edge filter).
Output current contact device in the devices modifications K, CP and CL - 30 mA (max) in the dark state, and 250 mA (at least) - the lit state for their nutrition from a source voltage of 12 V. The light source used incandescent 0P6-3 -B5 with focusing cap.
Dining illuminator device ammeter and voltmeter TS1730 is the transformer P1710 (10 lamps), P1711 (20 lamps), P1712 (50 bulbs) or from any source of AC or DC voltage of 6 V. The deviation from the nominal voltage within from plus 10 to minus 1%.
Scope of the position indication filters and indexes contact device are shown in Table 3.
Scale length indicating instrument at least 118 mm. The limit of additional error caused by: a deviation from the ambient temperature plus (20 ± 5) ° C to any temperature within the range of minus 30 to plus 50 ° C at a humidity of 80%, is for every 10 ° C change:
voltmeters to ± 0,8%;
ammeters to ± 0,5%;
influence of an external uniform magnetic field with induction of 0.5 mT is ± 1%;
changing position of the device from its normal position in any direction is equal to 45 0 to ± 1%.
Additional error is expressed as a percentage of the final value of the measuring range.
Response time is less than 3 seconds. Dielectric strength 2kV. Insulation resistance at temperature (25 ± 10) ° C and relative humidity up to 80% - 50 MW.
Overall dimensions: indicating instrument - 160x30x272, 5; additional device R1820 / 6 (R1820/7) - 111x158x95.
Weight, kg, no more than indicating instrument - 1.5 additional devices - 1.5.