KYORITSU 6315 Instruction Manual - Manual (Page 132)

KEW6315 10.1 Safety requirements
KEW6315 - 130 -
Chap. 10 Specification
10.1 Safety requirements
Location for use : In door use, Altitude up to 2000m
Temperature & humidity range : 23ºC±5ºC, Relative humidity 85% or less (no condensation)
(guaranteed accuracy)
Operating Temperature & : 0ºC to 45ºC, Relative humidity 85% or less (no condensation)
humidity range
Storage Temperature & : -20ºC to 60ºC, Relative humidity 85% or less (no condensation)
humidity range
Withstand voltage
AC5160V/ for 5 sec. Between (AC Voltage input terminal) and (Enclosure)
AC3310V/ for 5 sec. Between (AC Voltage input terminal) and (Current input terminal, Power connector,
USB connector)
AC2210V/ for 5 sec. Between (Power connector) and (Current input terminal, USB connector,
Enclosure)
Insulation resistance : 50MΩ or more / 1000V; Between (Voltage/Current input terminal,
Power connector) and (Enclosure)
Applicable standards : IEC 61010-1 Measurement CAT.IV 300V CAT.III 600V CAT.II 1000V
Pollution degree 2, IEC 61010-031, IEC61326 Class A
Dust-/ water-proof : IEC 60529 IP40
10.2 General specification
Measured line and Input ch : Current ch (A2-A4) unrelated to the selected wiring system can be
used for any measurement purpose.
Wiring system
Input ch
Voltage Current
Single-phase2-wire-1-system (1P2W-1) VN-V1 A1
Single-phase2-wire-2-system (1P2W-2) VN-V1 A1,A2
Single-phase2-wire-3-system (1P2W-3) VN-V1 A1,A2,A3
Single-phase2-wire-4-system (1P2W-4) VN-V1 A1,A2,A3,A4
Single-phase3-wire-1-system (1P3W-1) VN-V1,V2 A1,A2
Single-phase3-wire-2-system (1P3W-2) VN-V1,V2 A1,A2,A3,A4
Three-phase3-wire-1-system (3P3W-1) VN-V1,V2 A1,A2
Three-phase3-wire-2-system (3P3W-2) VN-V1,V2 A1,A2,A3,A4
Three-phase3-wire(3P3W3A) V1-V2,V2-V3,V3-V1 A1,A2,A3
Three-phase4-wire(3P4W) VN-V1,V2,V3 A1,A2,A3
LCD : 3.5inch, TFT, QVGA(320×RGB×240)
Display update : every 1 sec*
* There may be time lag in display update (max. 2 sec) due to arithmetic processing,
however, no time lag between the recorded data and the time stamp.