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Overview
- 75 kVA dry-type transformer with 480V Delta primary and 208Y/120V secondary output
- Copper coil construction with grounded full-width copper electrostatic shield for noise attenuation
- Up to 120 dB common mode and 30 dB transverse mode noise reduction
- 150°C rise rating for demanding applications
- Manufactured by ABB Electrification in the USA
Specifications
Application | Electrical distribution and Control |
Connection Type | Delta to 208Y/120V |
Current Rating | 75 kVA |
Efficiency | DOE 2016 |
Frequency Rating | 60 HZ |
Ip Rating | NEMA 1 (optional NEMA 3R with rain shield) |
KVA Rating | 75 kVA |
Material | Copper |
Material | Copper coil, copper electrostatic shield |
Nema Rating | NEMA 1 (optional NEMA 3R) |
Nema Rating | NEMA 3R (with optional rain shield) |
Nema Rating | NEMA 3R (optional) |
Phase | 3 |
Poles | 3-Phase |
Primary Voltage | 480 VAC |
Secondary Voltage | 208Y/120 |
Series | Guard I |
Size | 75 kVA |
Special Features | ABB's Guard I™ Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops. |
Temperature Rating | 40 °C |
Type | Transformers |
Voltage Rating | 480V Delta to 208Y/120V |
Package Dimensions (L x W x H) | 0.001 IN x 0.001 IN x 0.001 IN |
Package Dimensions (L x W x H) | 0.0025 cm x 0.0025 cm x 0.0025 cm |
Package Weight (Imperial) | 680.000 L |
Package Weight (Metric) | 308.448 kg |
9T10A1008G33
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.
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ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.9T10A1002G33
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.9T10A1001G03
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.9T10A1006G03
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.9T10A1002G03
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.Frequently Asked Questions
What types of electrical noise does the ABB Guard I Transformer mitigate?
The ABB Guard I™ Noise Isolation Transformer provides protection against common mode noise, caused by EMI, RFI, and ground loops, and transverse mode noise.
What are the input and output voltages for this transformer?
This specific model has a 480 Volt Delta input and a 208Y/120 Volt output.
What is the kVA rating of this ABB Guard I transformer?
The ABB Guard I™ Noise Isolation Transformer has a 75 kVA rating.
What is the temperature rise rating for this transformer?
The transformer boasts a 150°C rise rating, indicating its ability to operate under demanding conditions.
What materials are used in the construction of the coil and shielding?
This model is constructed with a high-performance copper coil and a grounded full-width copper electrostatic shield.
What is the common mode noise attenuation capability?
The transformer achieves up to an impressive 120 dB of common mode noise attenuation.
What is the transverse mode noise attenuation capability?
The transformer offers up to 30 dB of transverse mode noise attenuation.
Can this transformer be used in outdoor or exposed applications?
Optional rain shields are available for field installation, allowing the enclosure to be converted to NEMA 3R protection for outdoor use.
Frequently Asked Questions about ABB - Electrification
What industries and applications are Jokab Safety products used for?
Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.
What technical support does Jokab Safety offer?
Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.
What are the main product lines offered by Jokab Safety?
Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.
What are the key features of Jokab Safety products?
Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.
What certifications and standards do ABB - Electrification products comply with?
ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.
What industries and applications are ABB - Electrification products used for?
ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.
What technical support does ABB - Electrification offer?
ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.
What are the main product lines offered by ABB - Electrification?
ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.
What are the key features of ABB - Electrification products?
ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.
What communication protocols do ABB - Electrification products support?
ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.