Greenlee CM-660 - Specifications and Standards; Technical Specifications

CM-660 • CM-860 • CM-960 • CMH-600 • CMI-600
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Specifications
Display: LCD, 3-5/6 digits 6000 counts
Polarity: Automatic
Update Rate: 5 per second nominal
Operating Conditions:
0 °C to 31 °C (32 °F to 88 °F), relative humidity 0% to 80%
31 °C to 40 °C (88 °F to 104 °F), relative humidity decreasing linearly
from 80% to 50%
Pollution Degree: 2
Indoor use only
Altitude: Operating below 2000 m (6500 ft)
Storage Temperature: -20 °C to 60 °C, relative humidity < 80%, with batteries removed
Temperature Coefficient: Nominal 0.15 x (Accuracy) per °C below 18 °C from 0 °C to
18 °C (32 °F to 64.4 °F) and above 28 °C from 28 °C to 40 °C (82.4 °F to 104 °F) or
otherwise specified
Sensing: True RMS
E.M.C.:
Meets EN61326-1:2006 (EN55022, EN61000-3-2, EN61000-3-3, EN61000-4-2,
EN61000-4-3, EN61000-4-4, , EN61000-4-5, EN61000-4-6, EN61000-4-8,
EN61000-4-11)
In an RF field of 1 V/m at a frequency of 405 MHz, DCA and DC+AC A mode
(CM-960 and CMI-960): Total Accuracy = Specified Accuracy + 20 digits
In an RF field of 1 V/m resistance mode (all models) and DC µA mode
(CMH-600 and CMI-600): Total Accuracy = Specified Accuracy + 25 digits
In an RF field of 3 V/m, all other modes and models not specified above:
Total Accuracy = Specified Accuracy + 20 digits
Safety: Double insulation per UL/IEC/EN61010-1 Ed. 3, IEC/EN61010-2-033 Ed. 1,
CAN/CSA C22.2 No. 61010-1 Ed. 3, IEC/EN61010-2-032 Ed. 2 and
IEC/EN61010-031 Ed. 1.1 to CAT III 600V and CAT IV 300V AC and DC
Overload Protections:
Jaws:
Current with Frequency Function: 600 A DC/AC RMS at ≤ 400 Hz
Terminals:
Voltage and Phase Rotation Function: 660 V DC/920 V AC RMS
All Other Modes and Functions: 600 V DC/AC RMS
Transient Protection: 6.0 kV (1.2/50 μs surge)
Power Supply: Two 1.5 V AAA batteries (NEDA 24A or IEC LR03)
Low Battery:
Capacitance and Frequency Function: Approximately 2.85 V
All Other Functions: Approximately 2.5 V
Current Consumption:
CM-960 and CMI-600: Typically 13 mA
CM-660, CM-860, and CMH-600: Typically 4.3 mA
APO Timing: Idle for 32 minutes
APO Consumption: 5 μA typical
Dimensions:
CM-960 and CMI-600: 222 mm x 76 mm x 37 mm (8.7" x 3.0" x 1.4")
CM-660, CM-860, and CMH-600: 217 mm x 76 mm x 37 mm (8.5" x 3.0" x 1.4")
Jaw Opening and Conductor Diameter: 30 mm max (1.18")
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