SU40NMD-Control unit, LISG protection, Basic type (LED display), 240VAC, for A32/A40 ACB/ADS
Regular price
$1,120.67 CAD
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| Primary brand | NOARK |
| Main function | Trip unit |
| Product series / family name | Electrical protection > ACBs and disconnector switches accessories > Trip units |
| Sub-range name | A32 series |
| Functions | Trip unit alone |
| Design | basic type |
| Trip unit type | ```Technology = Electronic Series = Series 4.0 (LSIG) ``Protection = LSIG `Display = LED |
| Protection functions | L (Long-time protection) S (Short-time protection with fixed time delay) I (Instantaneous protection) G (Ground fault protection) |
| Protection settings | L - Protection against overload -- adjustable 0.4...1 x In (2s...30s) S - Protection against short-circuit with time delay -- adjustable 1.5...10 x 6Ir (0.1...0.4s; I2t or definite time) I - Instantaneous protection against short-circuit -- adjustable 2...15 x In G - Protection against earth fault -- adjustable at 500A-1200A (0.1...0.4s; I2t or definite time) |
| Dimensions | H177mm x W54.1mm x D75.4mm H6.97" x W2.13" x D2.97" |
| Order code / Manufacturer SKU | SU40NMD 1800233 |
| Manufacturer product status | Commercialized |
| Equivalent to | 1800233 |
| Short Description | Trip unit alone - 1800233 - basic type - 3200A frame - 208Vac-240Vac - LED display |
| Type | Option = Standard (No options) |
| Supply voltage(AC) | 208Vac-240Vac |
| Control Voltage (AC) | 208Vac-240Vac |
| Display | LED trip indicator Arc flash maintenance mode display |
| Net weight | 1500 |
| Category code | Global_Cat_001001 Electrical components Electrical circuits protection |
| Product title | Trip unit alone - NOARK A32 series |
| Description generating formula | A |
| Description | Trip unit alone - basic type - NOARK (A32 series) - 208Vac-240Vac supply voltage - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1800233 |
| Catalogue connector | NOARK - A32 series SU40NMD |
| Benefits | A32 trip units offer advanced electronic protection and control for power distribution and feeder protection. A32 trip unit's circuits and microprocessors measure electrical values against preset or user-selected parameters. These parameters include overload, short circuit, current unbalance, and over/under voltage/frequency. When required, A residual ground current transformer provides sensing for ground fault protection when needed. A32 trip units offer standard LS, LSI and LSIG circuit protection functions. A32 trip units can provide advanced functions like Digital Metering, Arc Flash Reduction Mode, and Zone Selective Interlocking. They also offer communication capabilities for transmitting metered values and status to monitoring or control networks. A32 trip units consist of 3 models, each offering different control, display, diagnostics, and communication options. Each model can be ordered in one of 3 protection configurations. Protection Configurations: - LI - Long Time-delay Overload, Instantaneous Short Circuit. - LSI - Long Time-delay Overload, Short Time-delay Short Circuit, Instantaneous Short Circuit - LSIG - Long Time-delay Overload, Short Time-delay Short Circuit, Instantaneous Short Circuit, Equipment Ground Fault Features: - Microprocessor based true RMS sensing - Discrete rotary trip setting dials - Cause of trip LEDs - Unit status LED - Making / breaking protection (MCR) - Ready-To-Close Indicator - Available zone selective interlocking - Available arc flash reduction mode - Available RS-485 communications - USB port for power & communication - Service short circuit protection (HSISC) |
