Bachmann|GM260| Grid Measurement Module

SKU: GM260

Manufacturer: Bachmann
Product No.: GM260
Condition：In stock
Product Type: Grid Measurement Module
Product Origin: Austria
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description
The Bachmann GM260 is a high-precision grid measurement module for three-phase electrical networks, supporting two independent three-phase branches with common voltage monitoring.

Features

Measures current, voltage, frequency, power, power factor, phase angle
Direct input up to 480 VRMS line-to-line
True RMS calculation including harmonics up to the 40th
Two integrated 4-quadrant energy meters
Compact design for dual three-phase branch measurement
Fully integrated in Bachmann SolutionCenter

Technical Specifications

Voltage Measurement

Quantity: 3
Max rated voltage: 480 VRMS (L-L), 277 VRMS (L-N)
Measuring range: 70–625 VRMS (L-L), 36–361 VRMS (L-N)
Accuracy: ≤ ±0.1%
Overload (continuous): 680 VRMS (L-L), 390 VRMS (L-N)
Short-term overload: 1039 VRMS (L-L), 600 VRMS (L-N)
Input impedance: > 2 MΩ

Current Measurement

Quantity: 6
CT rated current: 1 ARMS
Measuring range: 0.01–1.2 ARMS
Accuracy: ≤ ±0.3%
Continuous overload: 1.2 ARMS
Short-term overload: 20 ARMS (1s, 5x, 300s interval)
Burden: 75 mVA

Frequency Measurement

Rated: 50/60 Hz
Range: 45–65 Hz
Accuracy: ≤ ±0.010 Hz (≤ ±0.005 Hz with filtering)
Update interval: 20 ms (50Hz), 16.67 ms (60Hz)

Power Measurement

Types: Active (P), Reactive (Q), Apparent (S), per phase and total
Accuracy: ≤ ±0.4%
Calculation standard: DIN 40110-2
Update interval: 20 ms (50Hz), 16.67 ms (60Hz)

Energy Metering

Counters: 2 (independent 4Q)
Accuracy: ≤ ±0.4%
Resolution: 1 Wh
Memory: Nonvolatile, update cycle: 1s

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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