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Acrel ADL200 vs Acrel ACR10R-D16TE

Install fit
Phase support Single-phase low-voltage AC; official sources specify AC 220 V, 50 Hz. Single-phase two-wire (1P2L); exact product page lists AC 100 V or 400 V rated-voltage configurations, 45-65 Hz.
Installation Indoor 2-module (36 mm) DIN35-rail, direct-connected single-phase installation by qualified personnel; 90 x 36 x 65 mm. Indoor rail-mounted installation by a qualified electrician with the external split-core CT; exact D16 suffix denotes a 16 mm CT aperture.
Measurement Single-phase direct-connected measurement of positive/negative active energy and U, I, P, Q, S, PF, frequency and harmonics. External-CT voltage, current, power, frequency, power-factor, and bidirectional active/reactive energy metering.
Max current 80 A 120 A
Meter fit
Accuracy class Class 1 active energy. Active energy 0.5 level; reactive energy 1 level.
Current sensing Direct input, 10 A basic current and 80 A maximum current; no external CTs for this ADL200 direct-connected meter. External open (split-core) CT; exact D16 configuration has a 16 mm aperture and 120 A maximum current.
Monitoring
Protocol RS485 Modbus RTU RS485 Modbus RTU
Local API Yes Yes
Cloud dependency No vendor cloud required. Display, pulse output and metering work locally; the documented RS485 configuration provides local Modbus RTU access. No vendor cloud is required for display, configuration or metering; documented data access is local over RS-485 Modbus RTU.
Home Assistant Yes Yes
Solar fit
Solar import/export Yes Yes
Buying context
Availability Global Acrel quote/distributor market; availability, certification acceptance, MID configuration and ordering vary by country. Global Acrel product range; local distributor and inverter-bundle availability varies.
Source check
Last verified Sep 4, 2026 Sep 6, 2026
Product page Official page Official page
Documentation Official docs Official docs