Crompton Instruments Integra TL1 Tri Load Digital Metering System (TL1-01)
£144.20
£173.04 inc. VAT
£146.00
£175.20 inc. VAT
The Integra DL1 is a cost-efficient option for displaying electrical consumption from spilt-load applications, such as power and lighting. The meter allows for management through Dual Load 3-in-1 CT's, which are fitted with RJ12 connectors and wiring looms for simple and quick installation.
Nominal input voltage | 100V to 230V AC RMS., L – N. 173V to 400V AC RMS., L – L |
Max. continuous input overload voltage | 120% of nominal |
Max. short duration input voltage (1 sec) | 2 x nominal voltage |
Nominal input voltage burden | 0.2VA per phase (Except L1)** Self-powered using the meter electrical input from L1 (6VA) |
Nominal input current | 100mA AC RMS. per CT |
System CT primary values | 250A, 125A and 60A (selectable from display) |
CT burden | 0.1 VA |
Voltage (V) | < 0.5% |
Current (A) | < 0.5% |
Frequency (Hz) | < 0.2% of mid range |
Power factor (PF) | 1% of unity |
Active power (W) | +/- 1.0% of range Class 1 IEC 62053-21 |
Active energy (kWh) | +/- 1.0% of range Class 1 IEC 62053-21 |
Voltage (V) | 5% to 120% for nominal |
Current (A) | 5% to 120% of nominal |
Frequency | 45—65 Hz |
Power | 1—144% of nominal 0.8 capacitive – 1 – 0.8 |
Power factor | inductive (functional 4 quadrant, 0-1 lag/lead) |
Energy | 6-digit resolution and to be displayed in KWh (Maximum display 999999, before rollover to 0) |
Communication protocol | RS485 Modbus RTU |
Type | 2-wire half-duplex |
Baud rate | 9600, 19200, 38400 |
Enclosure style | DIN-rail mounting EN43880 |
Dimensions (W x H x D) | 72 x 90 x 62 mm |
Material | Polycarbonate to UL94-V0 |
Weight | 0.25kg |
Terminals voltage | Shrouded screw-clamp 0.05-4mm wire |
Terminals CT | RJ12 connector |
Sealing | IP52 front of panel |
Operating temperature | -10°C to +55°C |
Storage temperature | -20°C to +70°C |
Relative humidity | 0-90% non-condensing |
Shock | 30g in 3 planes and vibration of 0Hz to 50Hz IEC 60068-2-6, 2g |
Vibration | 0Hz to 50Hz, IEC 60068-2-6, 2g. Withstand test 2.2kV, 50Hz for 1 minute betweenauxiliary / input / output |
Our Knowledge Base section provides in-depth guides on metering related topics, and can aid you in the process of buying the right product.
Find out moreOur in-house product experts are at hand to help you find the right products and solutions for your projects.
01423 340 000 Start live chatFor exclusive promotions, discounts, news and more
Get exclusive offers, discounts and news straight to your inbox…
Sign up to our newsletter today