M1DL1-MID / M1DL3-MID / M1DL1 / M1DM1 / M2DL1 / M2DM1 / M1DL4T single-phase DIN-rail energy meters
Country: Spain · Model: M1DL1-MID / M1DL3-MID / M1DL1 / M1DM1 / M2DL1 / M2DM1 / M1DL4T
The single-phase meters M1DL1, M1DM1, M2DL1, M2DM1, M1DL4T and the MID models M1DL1-MID and M1DL3-MID are mounted on a DIN rail in apartment, floor and distribution boards. The direct-connection current is 5(50), 5(80) or 0.25–5(100) A depending on the model. The simple meters have a pulse output for technical metering, and the MID analyzers with RS485 suit commercial metering.
- Rated voltage
- 230 V AC
- Current
- 5(50) A (M1DL1, M1DM1, M1DL1-MID — 0.25–5(50) A); 5(80) A (M2DL1, M2DM1); 0.25–5(100) A (M1DL3-MID, M1DL4T)
- Accuracy class
- class B (MID models, EN 50470-3); class 1 (EN 62053-21) — the rest
- Certification
- MID 2014/32/EU (M1DL1-MID, M1DL3-MID, M1DL3T-MID)
Technical specifications
| Rated voltage | 230 V AC |
|---|---|
| Current | 5(50) A (M1DL1, M1DM1, M1DL1-MID — 0.25–5(50) A); 5(80) A (M2DL1, M2DM1); 0.25–5(100) A (M1DL3-MID, M1DL4T) |
| Accuracy class | class B (MID models, EN 50470-3); class 1 (EN 62053-21) — the rest |
| Certification | MID 2014/32/EU (M1DL1-MID, M1DL3-MID, M1DL3T-MID) |
| Communication | RS485 Modbus RTU (M1DL3-MID, M1DL4T); pulse output SO DIN 43864 |
| Tariffs | M1DL3T-MID, M1DL4T — with tariff schedule |
| Housing | 1 module 17.5 mm (M1DL1, M1DM1) or 2 modules 35 mm (M2DL1, M2DM1) |
| Register | LCD; M2DM1 — electromechanical |
| Protection rating | IP51 (M1DL4T) |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
M1DL1-MID is a direct-connection meter and at the same time a single-phase network analyzer for 0.25–5(50) A with a MID certificate for active energy; metering is unidirectional, class B, and voltage, current and power are measured with class 0.5 accuracy. M1DL3-MID has RS485 (Modbus RTU), meters imported and exported active energy with MID in both directions and reactive energy (class 2) for 0.25–5(100) A, and M1DL3T-MID adds tariff allocation. M1DL1 and M1DM1 are rated for current up to 50 A (5(50) A) with a built-in shunt, class 1, an LED indicator and an SO output (DIN 43864, optocoupler, 1000 imp/kWh), in a 1-module 17.5 mm housing. M2DL1 and M2DM1 are rated 5(80) A, class 1, in a 2-module 35 mm housing; M2DM1 has an electromechanical register and M2DL1 a two-line display. M1DL4T is an analyzer with RS485 Modbus RTU for 0.25–5(100) A, class 1 for active and 2 for reactive energy, with tariffs and IP51.
How to choose
For commercial metering take the MID models, while for technical metering class 1 is enough. If RS485 is needed, look at M1DL3-MID or M1DL4T, and tariffs are available in M1DL3T-MID and M1DL4T. Current up to 50 A is covered by M1DL1 and M1DM1 in a 1-module housing, and up to 80 A by M2DL1 and M2DM1 in 2 modules. For a three-phase incomer, move to TCIDL1 or TCIDL-MID.
Request a price and lead time
M1DL1-MID / M1DL3-MID / M1DL1 / M1DM1 / M2DL1 / M2DM1 / M1DL4T single-phase DIN-rail energy meters. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Which meters of this series have a MID certificate?
M1DL1-MID, M1DL3-MID and M1DL3T-MID under directive MID 2014/32/EU, class B per EN 50470-3. The other models have class 1 per EN 62053-21.
How does M2DM1 differ from M2DL1?
M2DM1 has an electromechanical register, and M2DL1 has a two-line display with accumulated energy. Both are 5(80) A, class 1, in a 2-module (35 mm) housing.
What communication interface do the single-phase models have?
RS485 Modbus RTU in M1DL3-MID and M1DL4T, while the rest have an SO pulse output to DIN 43864, 1000 imp/kWh. M1DL4T has IP51.
Which standards do these meters comply with?
EN 50470-1, EN 50470-3, IEC 62053-23, EN 62053-21, -22, -23 and EN 61010. Housings are made of ABS/polycarbonate UL94 V0, and terminals can be sealed.
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