YOKOGAWA DL850E User Manual page 155

6.12 General Specifications
Item
Environmental standard
1 The typical value is a representative or standard value. It is not strictly warranted.
2 If the 701260 module is inserted into the DL850E/DL850EV, it will not comply with safety standard EN61010-1:2010 or
EN61010-2-030:2010.
3 The overvoltage category (installation category) is a value used to define the transient overvoltage condition and includes
the rated impulse withstand voltage. Category I applies to electric equipment whose power is supplied from a circuit that
incorporates withstand voltage control. Category II applies to electrical equipment that is powered through a fixed installation,
such as a switchboard.
4 The measurement category of this instrument's signal input terminals varies depending on the modules that are installed. Use
the instrument within the scope of the measurement category that corresponds to the module specifications. Do not use the
instrument outside the scope of the measurement category that corresponds to the module specifications. The scope of each
measurement category is as follows.
Measurement category Other (O) applies to measurement of circuits that are not directly connected to a main power supply.
This category applies to measurement of secondary electric circuits in equipment across a transformer. If the module
specifications fall under measurement category O, the estimated transient voltage that may appear at the signal input terminals
is 1500 V.
Measurement category II applies to measurement of circuits, such as household electric appliances and portable electric tools,
that are connected to low-voltage installations.
Measurement category III applies to measurement of facility circuits, such as distribution boards and circuit breakers.
Measurement category IV applies to measurement of power source circuits, such as entrance cables to buildings and cable
systems, for low-voltage installations.
5 Pollution Degree applies to the degree of adhesion of a solid, liquid, or gas which deteriorates withstand voltage or surface
resistivity. Pollution degree 2 applies to normal indoor atmospheres (with only non-conductive pollution).
6 TDK: ZCAT2035-0930A, YOKOGAWA part number: A1190MN
7 TDK: ZCAT3035-1330, YOKOGAWA part number: A1179MN
8 TDK: ZCAT1325-0530A, YOKOGAWA part number: A1181MN
9 If the 701260 or 701280 module is inserted into the DL850E/DL850EV, it will not comply with environment regulation standard
EN50581:2012.
6-20
Specifications
720210: 100 M/s, envelope mode, 0.1 V/div, no input filter, with the tip of the probe (700929
(10:1)) shorted
720211: 100 M/s, envelope mode, 0.1 V/div, no input filter, 50 Ω terminator
720220: 12.5 kS/s, envelope mode, 0.2 V/div, no input filter, with the end of the cable shorted
720221: 25 kS/s, envelope mode, 1 mV/div, data update period = 100 ms with the end of the
cable shorted when you are using the 701953
720230: Logic probes 700986, 700987, 702911, and 702912, with the tips of the logic
probes shorted
720240: Bit rate: 1 Msps, one shot operation
720241: Bit rate: 19.2 kbps, external signal input
720243: Clock tick: 3 μs, external signal input
720254: 1 MS/s, envelope mode, 10 mV/div, no input filter, 50 Ω terminator
Test items
1. Electrostatic discharge
Air discharge: ±8 kV. Contact discharge: ±4 kV. Criteria B.
2. Radiated immunity
80 M to 1 GHz, 10 V/m, 1.4 G to 2 GHz, 3 V/m, 2 GHz to 4.0 GHz, 3 V/m, criteria A
3. Conducted immunity
10 V, criteria A
4. Fast transient/burst
Power line: ±2 kV. Signal line: ±1 kV, criteria B
5. Power frequency magnetic field
Omitted, because the device does not exert considerable influence on the magnetic field
6. Surge immunity
±1 kV between lines, ±2 kV common, criteria B
7. Voltage dip and interruption
1 cycle, 100%, criteria B
Other tests, criteria C
Definitions of criteriaDefinitions of criteria
Criteria A: During testing, "influence in the immunity environment" described above is met.
Criteria B: The instrument continues to function and is controllable throughout testing. The
instrument does not change operation modes, and data changes do not persist.
Criteria C: Temporary losses of functionality (such as measurement stopping, etc.) are
recovered from through the intervention of the operator.
9
Compliant Standard
EN50581 Monitoring and control instruments
Approved (DL850E, DL850EV, 701250, 701251, 701255, 701267, 701261, 701262, 701265,
701270, 701271, 701275, 701281, 720210, 720211, 720220, 720221, 720230, 720240, 720241,
720243, 720254, 700986, 700987, 701953, 701955, 701956, 701957, 701958, 702911, 702912)
IM DL850E-03EN