Description
The CAPO 12 is a fully automatic Capacitance, Insulation Power Factor / tan δ measuring instrument developed by Raytech Engineers.
The self-contained instrument performs measurements of Insulation Power Factor (cos ᵠ), Dissipation Factor (tan δ), Capacitance, Inductance, Excitation, Quality Factor and Power Loss (watts). Measurements can be made up to 12kVAC at variable frequency (from 10Hz to 400Hz).
The portable and rugged instrument is perfect for use in the field, facility or manufacturing plant. It is specially designed for fast and easy measurements with the well-known high precision and quality of all Raytech instruments.
Advanced intelligence of design: Like all Raytech products, this system initializes itself with a self-calibrating and circuit check sequence. The operator is immediately notified if any problem is detected.
Features
- Test Voltage up to 12kV
- Built-in Standard Capacitor
- Power Factor / Tan δ reading
- Test Frequency 10Hz to 400Hz
- Internal thermal printer
- Microprocessor based system with internal storage for over 10000 test results
- Data exchange via USB-Key or USB / RS232 Connection
- Storage and Printing of test results
- Complete automatic calibration system and system diagnostics
- Temperature channel
- Standard USB 2.0 & RS232 (serial) Interface
- Color LCD with backlighting and touch screen
- Panel mounted Emergency Stop Switch
- Mounted in rugged case for field testing
- 2 Year standard warranty
Specifications

Model:
CAPO 12
Size:
L: 627 mm (24.7”) W: 475 mm (18.7”) H: 292 mm (11.5”)
Weight:
36.9 kg (81 lbs.)
Input power:
85 to 264 VAC, 47...63 Hz
Output voltage:
0 to 12'000 V, 10 to 400 Hz
Display:
Color LCD with back lighting and touch screen
Front panel:
sealed, anodized
Interfaces:
2 USB 2.0 full speed (1 host, 1 device) and 9 Pin RS232 serial
Memory storage:
Internally stores more than 10 000 test results
Operating temperature:
-10ºC to +60° C
Storage temperature:
-20°C to +70°C
See Instruction Manual for more Parameters.
Specifications are subject to change without notice.
Accuracy

Measurement parameters
Dissipation factor/ tan δ
Measuring range
Accuracy
Resolution
0 ... 0.1
± 0.5% Rdg ± 1x10-4
1x10-5
0.1 ... 1
± 0.5% Rdg ± 1x10-4
1x10-4
> 1
± 0.5% Rdg
3 Digits
Power factor/ cos φ
0 ... 0.1
± 0.5% Rdg ± 1x10-4
1x10-5
0.1 ... 1
± 0.5% Rdg ± 1x10-4
1x10-4
Capacitance
@ 50 Hz
0.00pF ... 1.3µF @ 500V
± 0.3% Rdg ± 0.3pF
0.01pF or 5 Digits
0.00pF ... 254nF @ 2.5kV
± 0.3% Rdg ± 0.3pF
0.01pF or 5 Digits
0.00pF ... 53nF @ 12kV
± 0.3% Rdg ± 0.3pF
0.01pF or 5 Digits
@ 60 Hz
0.00pF ... 1.1µF @ 500V
± 0.3% Rdg ± 0.3pF
0.01pF or 5 Digits
0.00pF ... 212nF @ 2.5kV
± 0.3% Rdg ± 0.3pF
0.01pF or 5 Digits
0.00pF ... 44nF @ 12kV
± 0.3% Rdg ± 0.3pF
0.01pF or 5 Digits
Test voltage
up to 12'000Vrms (45 ... 400 Hz)
± 0.5% Rdg ± 1V
1V
Test current
up to 200mArms
± 0.3% Rdg ± 1uF
0.1uA or 4 Digits
Output power
0 ... 2400VA
Output frequency
10Hz ... 400Hz (Step 0.5Hz)
± 0.01%
0.1%
Instruction Manual CAPO
Instruction Manual
1.00
11.01.2023
Instruction Manual for the CAPO 2.5 and the CAPO 12.
Firmware CAPO
Firmware
1.0.2.0
31.08.2022
This is the newest Firmware for the CAPO 2.5 and the CAPO 12
recommended
Leaflet Temperature Probe TP 01
Leaflet
1.00
27.04.2020
This is a short description about the Temperature Probe TP 01 with technical specification.
Flyer CAPO 12
Flyer
1.00
26.04.2020
Short overview about the CAPO 12