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- 1KHW001179R2011 NSD570
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PRODUCT DESCRIPTION
1KHW001179R2011 NSD570 Teleprotection terminal
ABB 1KHW001179R2011 NSD570 is a teleprotection terminal for transmitting protection commands between power-system locations. The NSD570 platform supports bidirectional blocking, permissive and direct-trip schemes, with line-interface selection defining the available communication medium and command capacity.
Documented NSD570 configurations include analog four-wire channels and digital interfaces at 56 or 64 kbit/s, with optional E1/T1 or optical connections. Digital G3LD configurations carry up to eight simultaneous commands, and the 1+1 main/standby arrangement provides rapid path transfer. These are platform/interface capabilities; the installed line and relay modules determine the supplied terminal configuration.
Documented NSD570 configurations include analog four-wire channels and digital interfaces at 56 or 64 kbit/s, with optional E1/T1 or optical connections. Digital G3LD configurations carry up to eight simultaneous commands, and the 1+1 main/standby arrangement provides rapid path transfer. These are platform/interface capabilities; the installed line and relay modules determine the supplied terminal configuration.
BEFORE YOU BUY
Confirm the complete teleprotection terminal
ACTUAL APPLICATIONS
Application context for 1KHW001179R2011 NSD570
1KHW001179R2011 NSD570 is used in the following application areas within compatible NSD570 configurations.
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01 · POWER GENERATION
Thermal Electricity and Hydroelectric Power Generation
Combined-Cycle Power GenerationPumped-Storage Hydropower -
02 · POWER TRANSMISSION
Regional Electricity Networks and Interconnected Power Systems
Interregional Power TransmissionRenewable Energy Grid Integration -
03 · POWER DISTRIBUTION
Public Electricity Supply and Industrial Power Distribution
Urban Electricity DistributionIndustrial Electricity Supply
Technical specifications for 1KHW001179R2011 NSD570
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Product Model1KHW001179R2011 NSD570
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Product ParametersTeleprotection terminal
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In stock1 unit
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ManufacturerABB
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Transmission modeFull duplex, bidirectional
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Protection command modesBlocking, permissive tripping and direct tripping
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Digital-interface command capacityUp to 8 simultaneous commands with G3LD
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Analog-interface command capacityUp to 4 dual-tone commands, channel-bandwidth dependent
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Digital base interface rates56 or 64 kbit/s with the applicable line interface
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Digital electrical interface choicesRS-422/V.11, X.21/X.24, RS-530 or RS-449
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Optional E1/T1 interface rates2.048 Mbit/s E1; 1.544 Mbit/s T1
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Analog line connectionFour-wire; 600 ohm or high-impedance setting
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Path protection arrangement1+1 main/standby with two line interfaces
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Path switchover time1 ms maximum in the documented 1+1 arrangement
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Embedded operation channelRemote monitoring, configuration and alarm reporting
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Network addressingTerminal addressing to protect against channel crossover
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Equipment rack format19-inch rack, 4U
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Board height3U
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Teleprotection performance standardIEC 60834-1
View all additional
Alternative Names
1KHW001179R2011 NSD570
ABB NSD570 teleprotection terminal
NSD570 command transmission equipment
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate 1KHW001179R2011 NSD570 teleprotection terminal
Engineer the teleprotection command scheme together with the installed line interface at both ends. Blocking, permissive and direct-trip commands have different channel-performance needs; terminal addressing and the embedded operation channel support correct pairing and remote supervision.
The documented digital base interfaces use 56 or 64 kbit/s, while separate options provide E1/T1 and optical paths. For 1+1 operation, two line interfaces share the rack in main/standby mode. The applicable transmission delay, path behavior and interface settings must be evaluated as part of the complete protection communication system.
Documented NSD570 configurations include analog four-wire channels and digital interfaces at 56 or 64 kbit/s, with optional E1/T1 or optical connections. Digital G3LD configurations carry up to eight simultaneous commands, and the 1+1 main/standby arrangement provides rapid path transfer. These are platform/interface capabilities; the installed line and relay modules determine the supplied terminal configuration.
Features:
- Bidirectional protection-command transmission
- Interface-dependent command capacity and rates
- Embedded channel for remote supervision
The 1KHW001179R2011 NSD570 teleprotection terminal requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify 1KHW001179R2011 NSD570 teleprotection terminal
Record the NSD570 terminal part number, relay interface, line modules, power-supply label and HMI570 configuration before replacement. Preserve the channel scheme and terminal addressing instead of assuming that every NSD570 chassis contains identical interfaces.
Commission the replacement end to end using the controlled protection test plan. Verify each command, alarm and any main/standby transfer before returning the signaling path to service. Platform data describes the available arrangements and does not imply that every optional interface is installed in this R2011 unit.
The cited ABB system example specifies main/standby switchover of no more than 1 ms.
Features:
- Record fitted line and relay interfaces
- Preserve command mapping and terminal addressing
- Prove end-to-end commands and standby transfer
The 1KHW001179R2011 NSD570 teleprotection terminal requires replacement verification against the complete installed configuration and current manufacturer documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.Features:
- Verify document identity before procurement or installation
- Match the complete order to the manufacturer document scope
- Accessories are supplied only when listed in the quotation
Documentation for the 1KHW001179R2011 NSD570 teleprotection terminal must be checked for document applicability before installation or commissioning.
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Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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01
Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size48.2 x 30.0 x 17.6 cm
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Shipping weight5.06 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8537109090
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OriginSwitzerland
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
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Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 1KHW001179R2011 NSD570
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Is NSD570 an overload-protection PLC module?
No. It is a teleprotection platform for exchanging power-system protection commands. -
Does every NSD570 terminal transmit eight commands?
Eight simultaneous commands is the documented G3LD digital-interface capability; analog command capacity depends on channel bandwidth and operating mode. -
Which trip schemes are supported by the NSD570 platform?
The documented schemes include blocking, permissive tripping and direct tripping. -
Are the E1 and T1 rates the same as the base 64 kbit/s interface?
No. Optional E1 and T1 interfaces operate at 2.048 and 1.544 Mbit/s respectively. -
What is the role of terminal addressing in a routed channel?
It helps prevent unwanted tripping if communication channels are accidentally crossed over. -
What transfer performance is documented for the 1+1 arrangement?
The cited ABB system example specifies main/standby switchover of no more than 1 ms. -
What information is essential when sourcing an R2011 NSD570 spare?
Supply the complete terminal label, fitted line and relay modules, power-supply marking and current HMI570 configuration. -
Can the quotation distinguish a complete terminal from individual NSD570 modules?
Yes. Request the chassis and each required line, relay and power-supply module explicitly so the offered assembly is unambiguous.
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