The Siemens 7KM2200-2EA00-1JB1 is the SENTRON PAC2200 CLP — the calibrated, billing-grade variant of the PAC2200 energy meter family. It holds MID (Measuring Instruments Directive) approval and PTB-A50.7 (CLP) compliance, meaning its measurements are legally valid for revenue billing and cost allocation. The certified load profile memory records consumption data in a tamper-proof format, satisfying statutory calibration regulations.

MID-Calibrated for Legal Billing

This is the key difference from other PAC2200 variants: the PAC2200 CLP can be used where energy measurement has legal or contractual consequences — sub-billing in multi-tenant commercial buildings, allocating energy costs across production departments, or verifying energy performance contracts. The MID certification and PTB-A50.7 compliance mean the meter is recognized by regulatory authorities across the EU for billing purposes.

Certified Load Profile Memory

The load profile memory stores consumption data at configurable intervals with tamper-proof integrity protection. This enables detailed energy audits, consumption pattern analysis, and billing period reconciliation — all with the legal standing that non-calibrated meters cannot provide. The two-tariff capability further supports time-of-use billing scenarios.

Modbus TCP with Calibration Integrity

Energy data is accessible via Modbus TCP over Ethernet for integration into energy management platforms, but the calibration-relevant parameters are protected by a lock code to prevent unauthorized modification. This design satisfies both the operational need for networked data access and the regulatory requirement for measurement integrity.

Decision Parameters