Yokogawa 3213A Data sheet
MY10 Series of Analog Insulation Testers
쎲 Analog models with single rating
MY10-01:125V/20MΩ
MY10-02:250V/50MΩ
MY10-03:500V/100MΩ
MY10-04:500V/1000MΩ
MY10-05:1000V/2000MΩ
쎲 AC voltage measurement
쎲 Automatic discharge
쎲 A wide choice of accessories
–Designed for shared use with the MY40
SERIES
Testing Performance Specifications
Model Rating
MY10-01
MY10-02
MY10-03
MY10-04
MY10-05
Standard test conditions:
Ambient temperature/humidity ranges:
23 ±5:/45-75% RH
Position of use:
Horizontal (5° max. of angle of inclination)
Effect of geomagnetism: None
Battery voltage: Within effective voltage range
(The pointer must stay within the range indicated by the
BAT symbol when the battery check is performed.)
125V/20MΩ
250V/50MΩ
500V/100MΩ
500V/1000MΩ
1000V/2000MΩ
Effective
Measuring Range
0.01–20MΩ
0.01–50MΩ
0.05–100MΩ
0.5–1000MΩ
1–2000MΩ
Central Scale
Value
0.5MΩ
1MΩ
2MΩ
20MΩ
50MΩ
Tolerances under the above-mentioned conditions:
Resistance measurement:
First effective measuring range = ±5% of reading
Second effective measuring range = ±10% of reading
Infinite and zero scale values: 0.7% max. of scale length
AC voltage: ±10% of maximum scale value
No-load voltage: 130% max. of rated voltage
Rated measuring current:
1 mA (0 to 20%) when in first effective measuring
range
Short-circuit current: 12 mA max.
AC Voltage
Measuring Range
0–250V
0–300V
0–500V
0–500V
* The minimum value at which the rated voltage can be maintained
0–500V
Lower Limit of
Measured Ω*
0.125MΩ
0.25MΩ
0.5MΩ
1MΩ
2MΩ
Rated Current
0.5–0.6mA
0.5–0.6mA
3213A Series of Analog Insulation Testers
쎲 Analog models with single rating
쎲 AC voltage measurement and check live
lines such as motive power lines
쎲 One-touch operation Press-and-lock switch for
continuous measurement
쎲 A wide choice of accessories to meet various
testing requirements
쎲 Vibration- and shock-resistant hand-held
compact testers
Standard Accessories
Product Part Number Qty
1–1.2mA
1–1.2mA
1–1.2mA
Protection cover
Shoulder strap
Line probe
Earth probe
User's manual
Batteries
93013
99005
98001
98002
–
–
1
1
1
1
1
4
General Specifications
Scale length: Approx. 78 mm
Battery life: Approx. 10 hours when continuously operated on
Batteries: Four AA(R6P) batteries
Dimensions:
Weight:
Compliance:
manganese-oxide batteries with the pointer pointing to the central scalevalue.
Approx. 125(w) ҂ 103(H) ҂ 53(D) mm, excluding protrusions
Approx. 400 g (main unit and batteries only, excluding accessories)
EN61010: 1993; EN61010-2-31: 1995 (over voltage category III, pollution Degree2 installations for indoor use).
SERIES
Testing Performance Specifications
Model Rating
321341
321342
321343
321344
321345
* The minimum value at which the rated voltage can be maintained; ** 0.55 mA in the case of the first effective measuring range
Standard test conditions:
Ambient temperature/humidity ranges:
23 ±5:/45-75% RH
Position of use:
Horizontal (5° max. of angle of inclination)
Effect of geomagnetism: None
Battery voltage: Within effective voltage range
(The pointer must stay within the range indicated by
the BAT symbol when the battery check is performed.)
100V/20MΩ
250V/50MΩ
500V/100MΩ
500V/1000MΩ
1000V/2000MΩ
Effective
Measuring Range
0.02–20MΩ
0.05–50MΩ
0.1–100MΩ
1–1000MΩ
2–2000MΩ
Central
Scale Value
0.5MΩ
1MΩ
2MΩ
20MΩ
50MΩ
Tolerances under the above-mentioned conditions:
Resistance measurement:
First effective measuring range = ±5% of reading
Second effective measuring range = ±10% of reading
Infinite and zero scale values: 0.7% max. of scale length
AC voltage: ±10% of maximum scale value
Open circuit voltage: 130% max. of rated voltage
Rated measuring current:
1 mA (0 to 20%) when in first effective measuring range
Short-circuit current: 12 mA max.
AC Voltage
Measuring Range
0–150V
0–250V
0–300V
0–300V
0–300V
Lower Limit of
measured Ω
0.1MΩ
0.25MΩ
0.5MΩ
0.5MΩ
1MΩ
5
Rated
Current
1mA
1mA
1mA
1mA**
1mA**
General Specifications
Scale length: Approx. 88 mm
Dimensions (main unit): Approx. 110 (W) ҂ 180 (H) ҂ 60 (D) (mm)
Weight: Approx. 700 g including batteries, or approx. 1.2 kg in-
cluding hard case, handle, test leads and batteries
Batteries: Eight AA (R6P) batteries
Accessories: See the list of accessories on the backside of this
bulletin for information on accessories such as
probes with a switch.
Standard Accessories
Product Part Number Qty
Test lead
Hard case
Handle
User's manual
Batteries
98050
B9600HA
B9303XE
–
–
1 (consist of earth/line terminal)
1 (w/leads-housing case)
1
1
8
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