ATK-2200 AC/DC Digital Power Clamp

All-purpose and reliable AKTAKOM ATK-2200 digital power clamp allows user to measure current and voltage strength as well as the value of active, reactive and full power in three-phase circuit of three- or four wires, balanced termination three-phase circuit, one-phase circuit of two- or three wires. These features make this power clamp perfect for electrical technician or power engineering specialist.

Features:

• 3ɸ4W, 3ɸ3W, 3ɸ Balanced, 1ɸ2W, and 1ɸ3W Power Measurement.
• AC+DC true power, and True RMS AC Voltage and Current
• AC+DC 2000A, AC 600V, DC 800V
• AC+DC 1200KW(1ɸ), AC+DC 2000KW (3ɸ)
• Dual Display V+Hz, A+Hz, W+PF, KVA+KVAR, V+A
• Phase Angle Measurement
• 3ɸ RST(L1L2L3) Sequence Indication.
• Memory of 4 records.
• DCA/DCW Auto Zero when power clamp powering on.
• AC/DC Auto Detection.
• Auto range.

Specifications:

AC+DC True Power

(PF 0.2 - 1.0, 3φ3W , 3φ4W 1φ2W, and 1φ 3W)

Range	Resolution	Accuracy (of reading)	Range
0 - 99.99KW	0.01KW	±2.0%±0.05KW	AC 600V, DC 800V, ACA/DCA 2000A
100 - 999.9KW	0.1KW	±2.0%±0.5KW
1000-1200KW	1KW	±2.0%±5KW

KW Autoranging Map

(PF 0.2 - 1.0, 3φ3W , 3φ4W 1φ2W, and 1φ 3W)

	0V – 200V	200V - 600VAC, 200V - 800VDC
0A-200A	0.00 - 40.00KW	0.00 - 99.99KW, 100.0 - 160.0KW
200A - 2000A	0.0 - 400.0KW	0.0 - 999.9KW, 1000 - 1600KW

AC+DC True Power

(Power Factor 0.2 - 1.0, 3φ Balanced Power)

Range	Resolution	Accuracy (of reading)	Range
0 - 99.99KW	0.01KW	±2.0%±0.05KW	AC 600V, DC 800V, ACA/DCA 2000A
100 - 999.9KW	0.1KW	±2.0%±0.5KW
1000-2000KW	1KW	±2.0%±5KW

AC+DC Voltage

(True RMS, Crest Factor < 4, Autorange, Overload Protection 800VAC for all range)

		Accuracy (of reading)		Input Impedance
Range	Resolution	DC, 50 / 60 Hz	40 – 400Hz
0-200V	0.1V	±1.5%±5dgts	±2.0%±5dgts	10MΩ
200-500V	0.1V	±1.5%±5dgts	±2.0%±5dgts	10MΩ
500 - 600V	1V	±1.5%±5dgts	±2.0%±5dgts	10MΩ

AC+DC Current

(True RMS, Crest Factor < 4)

		Accuracy (of reading)		Overload Protection
Range	Resolution	DC, 50 / 60 Hz	40 – 400Hz
0-200V	0.1A	±1.5%±5dgts	±2.0%±5dgts	AC 3000A
200-500V	0.1 A	±2.0%±5dgts	±2.5%±5dgts	AC 3000A
500 - 600V	1 A	±2.5%±5dgts	±3.0%±5dgts	AC 3000A

Phase Angle

(50/60Hz, must zero current reading before measurement)

Range	Accuracy	Sensitivity	Remark
-90° to +90°	± 2.0°	V > 100V, A > 10A	Zero Crossing Detection

Frequency

(if < 10 Hz, Hz = 0)

Range	Accuracy	Sensitivity
50/ 60 Hz	±2digits	V: > 1V, A: > 5A
10 – 400 Hz	0.5% ± 2 digits	V: > 1V, A: > 5A

Indoor Use

• Battery type: 9V
• Display: 2 x 4 Digits Dual Display LCD
• Range selection: Auto
• Overload indication: OL
• Power consumption: 25 mA (approx.)
• Sampling time:
  - 0.5 sec (V and A)
  - 1.6 sec (W)
• Operating temperature:39°F to 122°F / 4°C to 50°C
• Operating Humidity: less than 85% relative humidity
• Altitude: up to 2000m
• Storage temperature: -4°F to 140°F / -20°C to 60°C
• Storage humidity: less than 75% relative
• Dimensions: 10.7in (L) x 4.4in (W) x 1.8in (H) / 271mm (L) x 112mm (W) x 46mm (H)
• Weight: 22.8 oz / 647g (battery included)

Accessories:

• Carrying bag
• Users manual

ATK-2200 AC/DC Digital Power Clamp Enlarge		ATK-2200 AC/DC Digital Power Clamp Enlarge		ATK-2200 AC/DC Digital Power Clamp Enlarge
ATK-2200 AC/DC Digital Power Clamp Enlarge		ATK-2200 AC/DC Digital Power Clamp Enlarge		ATK-2200 AC/DC Digital Power Clamp Enlarge
ATK-2200 AC/DC Digital Power Clamp Enlarge		ATK-2200 AC/DC Digital Power Clamp Enlarge		ATK-2200 AC/DC Digital Power Clamp Enlarge

AC+DC 1φ2W Power(W) and Power Factor (PF) measurement

Note: Do not clamp on to any conductor when turning on the power of power clamp, because the power clamp is designed to auto zero any residual magnetic field in the jaws at the moment the power clamp is turned on. Clamping around a conductor and powering the instrument up will produce inaccurate readings. ALWAYS power the instrument up prior to clamping around a conductor!

1. Turn the clamp on with the jaws clamped on to no conductor.
2. Set the rotary switch to W
3. If the watt reading is not zero, press the DCA/DCW ZERO button once to zero the watt reading
4. Insert the test leads into the input terminals.
5. Connect the test probe of COM (black) terminal to the neutral line.
6. Connect the test probe of V (red) terminal to the power line.
7. Clamp on to the conductor where V (red) terminal is connected.
8. The power clamp will automatically select the appropriate range.
9. Read the Watt and PF values displayed in the LCD.

AC+DC Voltage Measurement

Note: Maximum input for DC V is 1000, and for AC V is 750. Do not attempt to take any voltage measurement that exceeds these limits. Exceeding these limits could cause electrical shock and damage to the clamp meter.

V + Hz Dual Display

1. Set the rotary switch to V
2. Insert the test leads into the input terminal.
3. Connect the test probes of the test leads in PARALLEL to the circuit to be measured.
4. The clamp will automatically select the appropriate range.
5. Read the voltage and frequency values displayed on the LCD.

AC+DC Current Measurement

Note:

• Do not clamp on to any conductor when turning on the power of power clamp.
• Make sure that all the test leads are disconnected from the power clamp's terminals for current measurement.

The sensitivity for current frequency measurement is 5A, and the frequency range is 10 - 400Hz. If the frequency is < 10 Hz, the LCD will show 0 Hz. If the frequency is > 400 Hz, the LCD will show “OL”.

1. Set the rotary switch at A
2. Push and hold the DCA/DCW ZERO button once to zero the reading.
3. Press the trigger to open the jaw and fully enclose the conductor to be measured. No air gap is allowed between the two jaw halves.
4. The clamp will automatically select the appropriate range.
5. Read the current and frequency values displayed in the LCD.

Phase Angle Measurement

1. Make sure the current reading is zero by setting the rotary switch to A. If the current reading is not zero, press the DCA ZERO button.
2. Set the rotary switch to Phase.
3. Insert the test leads into the input terminals.
4. Connect the test probe of the COM (black) terminal to the reference line.
5. Connect the test probe of the V (red) terminal to the voltage signal to be detected.
6. Clamp on to the conductor where the V (red) terminal probe is connected.
7. If a current signal is detected by the jaws, the phase angle will be displayed in degrees in the LCD together with the frequency of the voltage.
8. If a current signal is not detected by the jaws, only the frequency of the voltage will be displayed while the phase angle is left blank.

Frequently Asked Questions

How to replace the battery of AKTAKOM ATK-2200?

How to replace the battery of AKTAKOM ATK-2200?
When the low battery symbol is displayed on the LCD, replace the old battery with a new battery. Therefore: Turn the power off and remove the test leads from the power clamp. Remove the screws of the bottom case. Lift and remove the bottom case. Remove the old battery. Insert a new 9V battery. Replace the bottom case and secure the screws. Up