Kusam-meco KM 2780 Operation Manual

An ISO 9001:2008 Company
GENERAL SPECIFICATIONS :
— Display : 3 ¾ digits LCD,3999 counts max.
● Jaw size : Φ40mm
— Overload protection : LCD will show a "OL"
in the highest position accompanied. (Except
for ranges of 1000A AC, & 1000VDC or 750VAC)
— Measurement Categories III
— Pollution Degree 2
— Altitude upto 2000 meters
● Sampling rate : 2.5 times/sec (Digital display)
● Polarity : Automatic polarity "-" display for
negative input.
ACCESSORIES : Test leads set, Users Manual, Battery & Carrying Case.
ELECTRICAL SPECIFICATIONS : KM 2780
AC CURRENT
Range
Resolution
40Hz ~ 65Hz
40 A 0.01A
400 A
0.1A
1000 A 1 A
Overload Protection : 1100A
DCmV VOLTAGE
Range
Resolution
400 mV 0.1 mV
Overload Protection : 1000Vrms
DC VOLTAGE
Range
Resolution
4 V 0.001 V
40 V
0.01 V
400 V
0.1 V
1000 V
1 V
Overload Protection : 1000Vrms Input Impedance : 10MW
FREQUENCY
Range
Resolution
10 Hz 0.001Hz
100 Hz 0.01Hz
1 KHz 0.1Hz
10 KHz 1Hz
10Hz
100 KHz
1 MHz 100Hz
10 MHz 1KHz
Overload Protection : 250Vrms.
®
An ISO 9001:2008 Company
Chhaya com/D/chhaya/my documents/chhaya/backup/catlog/New catlog/2015 new arrival catalogs/KM 2780.cdr
®
1000A AC DIGITAL CLAMPMETER
— Operating Temperature & Humidity :
0 ~ 40°C (R.H. <80% noncondensing)
— Storage Temperature & Humidity :
-10°C ~ 60°C (R.H. <80% noncondensing)
● Low Battery Indication.
● Auto Power Off.
● Diode & Continuity test
● Power Supply : 1.5V x 2 AAA Battery.
● Dimension : 228(L) x 75(W) x 36(H)mm.
● Weight : Approx. 465g. (including Battery)
AC VOLTAGE
Accuracy Range
40Hz ~ 450Hz
400 mV
± (2%rdg + 5dgts)
4
40
400
40Hz ~ 100Hz
Accuracy
750
± (1.0%rdg + 2dgts)
Overload Protection : 820Vrms
Input Impedance : 10MW
Input Impedance : 1MW
RESISTANCE
Range
Accuracy
400
4
± (0.8%rdg + 2dgts)
40
400 KW
± (1.0%rdg + 2dgts)
4
40
Overload Protection : 250Vrms.
Accuracy
CAPACITANCE
Unspecified
Range
50Hz ~ 60Hz
40
± (0.5%rdg + 3dgts)
400
4
40
Unspecified
100
Sensitivity : 1V Overload Protection : 250Vrms.
G-17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai - 400 015. INDIA.
Sales Direct.: 022-24156638,
Email : kusam_meco@vsnl.net,
Accuracy
Resolution
± (1.8%rdg + 5dgts)
0.1 mV
V 1 mV
± (1.0%rdg + 5dgts)
V
0.01 V
V
0.1 V
± (1.5%rdg + 5dgts)
V
1 V
Accuracy
Resolution
± (1.2%rdg + 5dgts)
W 0.1 W
KW
1 W
KW
10 W
± (1.0%rdg + 2dgts)
100 W
1 KW
MW
± (2.0%rdg + 5dgts)
MW 10 KW
Accuracy
Resolution
± (2.5%rdg + 10dgts)
nF 0.01 nF
nF 0.1 nF
± (2.0%rdg + 4dgts)
mF 1 nF
mF 10 nF
mF Unspecified
100 nF
All Specifications are subject to change without prior notice
Tel. : 022-24124540, 24181649,
MODEL KM 2780
Preliminary Data
DIODE / AUDIBLE CONTINUITY
Range Description
Display read approx.
Forward voltage of diode.
Accuracy :
± (3.0%rdg + 3dgts)
If the resistance is less
than 50W, the beeper
sounds continuously.
Note : Overload protection : 250V rms
DUTY CYCLE
Range
0.1% to 99.9%
Fax : 022-24149659
Website : www.kusamelectrical.com