Fluke Multipoint Power Recorder

Key features

2 MS/s sampling system for capturing and viewing high-speed events as fast as 500 ns
4 voltage channels – three phases plus neutral-to-ground. Measure up to 600 Vrms, 1000 Vpeak
5 current channels allow you to monitor neutral and ground current in addition to phases designed to connect to industry-standard 5-amp CT’s. Also available with connections for clamp-on CT’s
Measurement system docks with a permanently-mounted base, allowing calibration or service without having to shut down power
Capture up to 6,000 simultaneous voltage events with simultaneous current, in each monitoring session
Multi-session option allows for 16 sessions, effectively multiplying event capture capability to 96,000 events
128 samples per cycle -- on every cycle at 50 or 60 Hz

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Product overview: Fluke Multipoint Power Recorder

High-Speed Capability for Permanent Installation

Designed for permanent installations, Multipoint performs just like the portable Power Recorder simultaneously measuring all power quality parameters, as well as power consumption and harmonics. The system consists of a detachable acquisition unit and a base that manages connections to your power system.

Full Disclosure Technology is included with Multipoint, making it a unique, professional tool that increases your ability to maintain and troubleshoot your plant’s power quality.

Specifications: Fluke Multipoint Power Recorder

Technical Data
General Specifications

Technical Data: number of channels: 9 (4 voltage, 5 current)

Voltage (phases)

•	Range: 100mV – 600 Vms, 1000 V peak
•	Resolution: 14 bits, 90 millivolts
•	Accuracy +/- (% of reading + floor): +/- (1.5% +0.5V)

Voltage (neutral)

•	Range: 10 mV-70 Vms, 100 V peak
•	Resolution: 14 bits, 90 millivolts
•	Accuracy +/- (% of reading + floor): (1.5% +0.5V)

External current (1942 & 1949)

•	Range: Depends upon CT
•	Resolution: 14 bits
•	Accuracy +/- (% of reading + floor): +/- (0.5% + 0.1% of probe range + probe accuracy)

Internal current (1941 & 1948)

•	Range: 20 A maximum
•	Resolution: 14 bits
•	Accuracy +/- (% of reading + floor): +/-(1% + 0.04 A)

Nominal fundamental frequency

•	Range: 50/60 Hz +/- 0.1 Hz

Voltage and current sampling

•	128 samples per cycle on 50/60 Hz

Voltage and current sampling rate

•	6.4 / 7.7 kS/s depending upon line frequency

Voltage and current rms measurements

•	Processed for every full cycle

Power measurements

•	W, VA, VAR, PF, dPF, THD, harmonics processed for every full cycle

Waveform fault measurements (1941 & 1942) Sampling rate Impulse voltage

•	Range: 6.4 / 7.7 kS/s depending upon line frequency
•	Range: 100 – 1000 V peak
•	Resolution: 10 bits, 12 volts
•	Accuracy +/- (% of reading + floor): +/- (5% + 36 V) over entire range

Impulse measurements (1948 & 1949) Sampling rate Impulse voltage

•	Range: 2 MHz
•	Range: 100 – 6400 V peak
•	Resolution: 10 bits, 12 volts
•	Accuracy +/- (% of reading + floor): +/- (5% +36V) over entire range

General Specifications

Event memory

•	6,000 simultaneous voltage and current events (96,000 with option 166Z) Multi-session increases storage to 96,000

Communication

•	10-base T Ethernet, RJ 45 Connector, Optional TC/PIP Stack enables communication via Internet

Electrical

•	Operating Voltages: 85 - 264 V AC, 47 – 440 Hz
•	Power Consumption: 40 Watts
•	Batteries: Rechargeable NiCd battery maintains operation after power loss for 5 minutes, allowing the monitor to record outage, reclosure attempts, and to resume monitoring upon restoration of power. Real time clock is backed up using a lithium battery with 10-year life

Mechanical

•	Size: 31.47 cm x 29.36 cm x 15.24 (cm12.39” x 11.56” x 6”)
•	Weight: 6 Kg (9 lbs.)
•	Operating Temperature: 0° – 50° C (32° - 122° F), 90% RH non-condensing

Standards

•	UL3111
•	IEC 868

Warranty

•

1 year

Models: Fluke Multipoint Power Recorder

Multipoint Power Recorder 1941

High-Speed Capability for Permanent Installation

Full Disclosure Technology is included with Multipoint, making it a unique, professional tool that increases your ability to maintain and troubleshoot your plant’s power quality.

Buy it

Standard sampling system
5-A fixed current transformer type
PQ Measurements included
Power Consumption included
Harmonics included
Multi-Session Software option
TCP/IP Stack option

Multipoint Power Recorder 1942

High-Speed Capability for Permanent Installation

Full Disclosure Technology is included with Multipoint, making it a unique, professional tool that increases your ability to maintain and troubleshoot your plant’s power quality.

Buy it

High-Speed sampling system
External clamp-on current transformer type
PQ Measurements included
Power Consumption included
Harmonics included
Multi-Session Software option
TCP/IP stack option

Multipoint Power Recorder 1948

High-Speed Capability for Permanent Installation

Full Disclosure Technology is included with Multipoint, making it a unique, professional tool that increases your ability to maintain and troubleshoot your plant’s power quality.

Buy it

Standard sampling system
External clamp-on transformer type
PQ Measurements included
Power Consumption included
Harmonics included
Impulse Waveform option
Multi-Session Software option
TCP/IP Stack option

Multipoint Power Recorder 1949

High-Speed Capability for Permanent Installation

Full Disclosure Technology is included with Multipoint, making it a unique, professional tool that increases your ability to maintain and troubleshoot your plant’s power quality.

Buy it