Key features

• Configurable protections with enable and disable possibility
• Range 250 A - 1600 A, Ics=100% Icu, two optimum frames
• Overload: Ir adjustable OFF-0.2 to 1 x In
• tr adjustable 3 to 30 s
• Short circuit: Isd adjustable OFF-1.5 to 10 x Ir
• tsd 0 to 0.5 s
• Inbuilt instantaneous protection Ii fixed and 2 to 15 x In through PCS
• Ground fault: Ig 0.2 to 1 In & OFF
• tg 0.80 ms to 1 s (as printed)
• Neutral protection OFF-50%-100%-150%-200%
• Breaking capacity 36 kA, 50 kA, 70 kA & 100 kA
• Integrated energy metering with accuracy class 1
• Measures currents, voltage, frequency, power, energy, THD and individual harmonics
• Internal battery with battery measure function
• Communication ready
• Logical selectivity ready (zone selective interlocking)
• In-built USB port for software diagnosis
• Switchable thermal memory
• Suitable for isolation

Specifications

Rated current range: 320 A to 1600 A (header states 250 A - 1600 A) | Protection unit: S10 (LSIg) | Frames: DPX³ 630, DPX³ 1600 | Energy metering accuracy: Class 1