3M 2273M Benutzerhandbuch

78-8130-6150-0 Rev G 

63

Trace Mode 

577 Hz
8 kHz
33 kHz
200 kHz

Fault Mode 

(2273M models only)

10/20 Hz - Fault signal 
577 Hz / 33 kHz -Trace signal
Note: The fault locating limit is 2.0M

Ω although the transmitter's ohmmeter 

Ω.

Tone Mode 

577 Hz and 200 kHz pulsing at 8 Hz 

Induction Mode 

8 kHz (only available on 12 Watt Transmitter) 
33 kHz
200 kHz

Output Power 
(in Direct Connect mode)

3 Watt Transmitter Model 

Normal setting: 0.5 W

High setting: 3 W @ 577 Hz, 8 kHz, 33 kHz; 1 W @ 200 kHz
5 Watt Transmitter Model 
Normal setting: 0.5 W

High setting: 3 W @ 577 Hz, 8 kHz, 33 kHz; 1 W @ 200 kHz

Maximum setting: 5 W @ 577 Hz, 8 kHz, 33 kHz; 1 W @ 200 kHz 

(with external DC power source)
12 Watt Transmitter Model 
Normal setting: 0.5 W

High setting: 3 W @ 577 Hz, 8 kHz, 33 kHz; 1 W @ 200 kHz

Maximum setting: 12 W @ 577 Hz, 8 kHz; 10 W @ 33 kHz; 1 W @ 200 kHz 

(with external DC power source)

Output Voltage (Maximum)

70 Vrms

Output Protection

240 Vrms

Weight w/batteries 

w/ alkaline batteries only: 5.2 lbs (2.4 kg)
w/ rechargeable battery (2200RB) and alkaline batteries (5W and 12W 

transmitters only): 9.2 lbs (4.2 kg)

Battery Qty. and size 

For Normal and High Output Power: 6 "C" size, Alkaline (LR14)
For Maximum Output Power: Rechargeable Battery (2200RB), 12V-6AH, 

Sealed Maintenance-Free Lead (Pb)-Acid Battery  

(See safety information below.)

Battery Life 

Normal Output Power level: 50 hours typical
High Output Power level: 10 hours typical
Typical transmitter specified battery life (listed above) is increased by 40% 

when using the 2200RB Rechargeable Battery (12 volt). Using the 2200RB 

bypasses the alkaline batteries.
Maximum Output Power level: 4 hours typical (Maximum Output Power level 

achieved using 2200RB Rechargeable Battery.) 

External DC Power 

9–18 V DC 

Rechargeable Battery fuse

5 Amp / 32 Volt
Littelfuse MINI

®

 Blade # 0297005

Cigarette Lighter Adapter 

Cable fuse

4 Amp / Fast Blow 250V