Protective conductor resistance (RLo)
Measuring range
Resolution
Accuracy
0.20 Ω - 19.99 Ω (Display range:0.00 Ω - 19.99 Ω)
0.01 Ω
± (2 % + 2 Digit)
20.0 Ω - 199.9 Ω
0.1 Ω
± (2 % + 2 Digit)
DC current
600.0 µA, 6000 µA, 60.00 µA, 600.O mA, 6.000 A, 10.00 A
0.2%
200 Ω - 2000 Ω
1 Ω
± (5 % + 2 Digit)
Test current
≥ 200 mA (≤ 2Ω + Rcomp)
Test voltage
4 V DC … 10 V DC
Test lead zero (Rcomp)
Up to 3 Ω
PV module/PV string, open-circuit voltage (Voc)
Measuring range
Resolution
Accuracy
5.0 V - 99.9 V (Display range:0.0 V - 99.9 V)
0.1 V
± (0.5 % + 2 Digit)
100 V - 1000 V
1 V
± (0.5 % + 2 Digit)
PV module/PV string, short-circuit current (Is/c)
Measuring range
Resolution
Accuracy
0.2 A - 20.0 A (Display range:0.0 V - 20.0 A)
0.1 A
± (1 % + 2 Digit)
Insulation resistance (RINS)
Measuring range
Resolution
Accuracy
0.20 MΩ - 99.99 MΩ (Display range:0.0 V - 99.99 MΩ)
0.01 MΩ
± (5 % + 5 Digit)
100.0 MΩ - 199.9 MΩ
0.1 MΩ
± (10 % + 5 Digit)
200 MΩ - 999 MΩ
1 MΩ
± (20 % + 5 Digit)
Test voltage @ no load
Measuring range
Resolution
Accuracy
50 V / 100 V / 250 V up to 199.9 MΩ, 500 V / 1000 V up to 999 MΩ
1 V
0 % to + 20 %
Test voltage @ ≥ 1 mA
Measuring range
Resolution
Accuracy
250 V @ 250 kΩ, 500 V @ 500 kΩ, 1000 V @ 1 MΩ
1 V
0 % to + 10 %
Testing current
Min. 1 mA (@ 250 kΩ / 500 kΩ / 1 MΩ), Max. 1.5 mA (short circuit)
Blocking diode checking (Vbd)
Measuring range
Resolution
Accuracy
0.50 V DC - 6.00 V DC (Display range:0.00 V DC - 6.00 V DC)
0.01 V DC
± (5 % + 5 Digit)
Surge protection device (SPD)
Measuring range
Resolution
Accuracy
50 V DC - 1000 V DC (Display range:0 V DC - 1000 V DC)
1 V DC
± (10 % + 5 Digit)
AC/DC voltage measurement via 4 mm test sockets
Measuring range
Resolution
Accuracy
5.0 V AC - 99.9 V AC (Display range:0.0 V AC - 99.9 V AC)
0.1 V
± (2.5 % + 2 Digit)
100 V AC - 700 V AC
1 V
± (2.5 % + 2 Digit)
5.0 V DC - 99.9 V DC (Display range:0.0 V DC - 99.9 V DC)
0.1 V DC
± (2.5 % + 2 Digit)
100 V DC - 1000 V DC
1 V
± (2.5 % + 2 Digit)
Detection AC/DC
Yes (Automatic)
AC/DC current with i100 clamp
Measuring range
Resolution
Accuracy
1.0 A DC – 100 A DC (Display range:0.0 A DC – 100 A DC)
0.1 A
± (5 % + 2 Digit)
1.0 A AC – 100 A AC TRMS (Display range:0.0 A AC – 100 A AC TRMS)
0.1 A
± (5 % + 2 Digit)
i100 Clamp Tolerances
Measuring range
Output signal
Accuracy (DC, AC 50 Hz/60 Hz)
1 A - 100 A DC or AC < 1 kHz
10 mV/A AC/DC
± (1.5 % + 0.1 A)
AC/DC Power measurement (with i100 clamp)
Measuring range
Resolution
Accuracy
5.0 V AC - 700 V AC (Display range:0.0 V AC - 700 V AC)
0.1 V
± (2.5 % + 2 Digit)
5.0 V DC - 1000 V DC (Display range:0.0 V AC - 1000 V AC)
0.1 V
± (2.5 % + 2 Digit)
1 A AC/DC- 100 A AC/DC (Display range:0 A AC/DC - 100 A AC/DC)
0.1 A
± (6.5 % + 3 Digit)
5 kW/kVA – 100 kW/kVA (Display range:0 kW/kVA – 100 kW/kVA)
1 kW/kVA
± (10 % + 4 Digit)
General Specifications
SMFT-1000 size
10 cm x 25.0 cm x 12.5 cm
Operating temperature
0 °C to 50 °C
Storage temperature
-30 °C to 60 °C
Operating altitude
up to 2000 m
Storage altitude
up to 2000 m
Safety
SMFT-1000 PV Analyzer
IEC 61010-1 Pollution Degree 2, IEC 61010-2-034 CAT III 1000 V dc, CAT III 700 V AC
i100 Current Clamp
IEC 61010-2-032, Type D (for insulated conductors), 1000 V
TL1000-MC4
CAT III 1500 V, 20 A
TP1000 Remote Probe (with cap)
CAT IV 600 V, CAT III 1000 V, 10 A
TP1000 Remote Probe (without cap)
CAT II 1000 V, 10 A
TL1000 Test Leads
CAT III 1000 V, 10 A
TL1000/30M Test Leads
CAT III 1000 V, CAT IV 600 V,5 A (on reel) 10 A (fully extended)
TP74 Test Probes (with cap)
CAT III 1000 V, 10 A
TP74 Test Probes (without cap)
CAT II 1000 V, 10 A
AC285 Alligator Clip
CAT III 1000 V, 10 A
Performance
IEC 61557-1, IEC 61557-2, IEC 61557-4, IEC 61557-10
Electromagnetic Compatibility (EMC)
Testing current
IEC 61326-1: Portable Electromagnetic Environment, CISPR 11: Group 1, Class A, Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency
energy that is necessary for the internal function of the equipment itself. Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purposes. There may be potential difficulties in ensuring electromagnetic compatibility in other
environments due to conducted and radiated disturbances. Caution: This equipment is not intended for use in residential environments and may not provide
adequate protection to radio reception in such environments.
Wireless Radio Module
Frequency Range
2.402 GHz to 2.480 GHz